Search a number
-
+
122310201113011 = 215365437868151
BaseRepresentation
bin11011110011110110010000…
…000101101111100110110011
3121001001202000012202010222001
4123303312100011233212303
5112012412242441104021
61112044310344154431
734522422542511052
oct3363662005574663
9531052005663861
10122310201113011
1135a765129a94aa
1211874652a68a17
135332a58063b92
14222bbb97b6399
15e21880679091
hex6f3d9016f9b3

122310201113011 has 8 divisors (see below), whose sum is σ = 122369021260704. Its totient is φ = 122251382836800.

The previous prime is 122310201112969. The next prime is 122310201113021. The reversal of 122310201113011 is 110311102013221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122310201113011 - 229 = 122309664242099 is a prime.

It is a super-2 number, since 2×1223102011130112 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122310201113011.

It is not an unprimeable number, because it can be changed into a prime (122310201113021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140451786 + ... + 141319936.

It is an arithmetic number, because the mean of its divisors is an integer number (15296127657588).

Almost surely, 2122310201113011 is an apocalyptic number.

122310201113011 is a deficient number, since it is larger than the sum of its proper divisors (58820147693).

122310201113011 is an equidigital number, since it uses as much as digits as its factorization.

122310201113011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935741.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 122310201113011 its reverse (110311102013221), we get a palindrome (232621303126232).

The spelling of 122310201113011 in words is "one hundred twenty-two trillion, three hundred ten billion, two hundred one million, one hundred thirteen thousand, eleven".

Divisors: 1 2153 65437 868151 140885861 1869129103 56809196987 122310201113011