Search a number
-
+
10210101202211 = 227457139970351
BaseRepresentation
bin1001010010010011100101…
…1101001000110100100011
31100011002001111201011210012
42110210321131020310203
52314240241401432321
633414242234555135
72102440553163401
oct224447135106443
940132044634705
1010210101202211
113287096a51a19
12118a952298aab
13590a68109911
14274258998471
1512a8c50b605b
hex94939748d23

10210101202211 has 16 divisors (see below), whose sum is σ = 10285012147200. Its totient is φ = 10135485460800.

The previous prime is 10210101202199. The next prime is 10210101202237. The reversal of 10210101202211 is 11220210101201.

Adding to 10210101202211 its reverse (11220210101201), we get a palindrome (21430311303412).

It is a cyclic number.

It is not a de Polignac number, because 10210101202211 - 210 = 10210101201187 is a prime.

It is a super-2 number, since 2×102101012022112 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10210101202811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145095686 + ... + 145166036.

It is an arithmetic number, because the mean of its divisors is an integer number (642813259200).

Almost surely, 210210101202211 is an apocalyptic number.

10210101202211 is a deficient number, since it is larger than the sum of its proper divisors (74910944989).

10210101202211 is a wasteful number, since it uses less digits than its factorization.

10210101202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72434.

The product of its (nonzero) digits is 16, while the sum is 14.

The spelling of 10210101202211 in words is "ten trillion, two hundred ten billion, one hundred one million, two hundred two thousand, two hundred eleven".

Divisors: 1 227 457 1399 70351 103739 317573 639343 15969677 32150407 98421049 145130861 7298142389 22341578123 44978419393 10210101202211