Search a number
-
+
122201030201 = 1303551916993
BaseRepresentation
bin111000111001110111…
…1111011111000111001
3102200102101210112022112
41301303233323320321
54000231430431301
6132045520102105
711554153422035
oct1616357737071
9380371715275
10122201030201
1147909328748
121b824a64935
13b6a61b98c3
145cb37b11c5
1532a33279bb
hex1c73bfbe39

122201030201 has 8 divisors (see below), whose sum is σ = 122324171520. Its totient is φ = 122077936512.

The previous prime is 122201030177. The next prime is 122201030209. The reversal of 122201030201 is 102030102221.

It is a happy number.

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 122201030201 - 214 = 122201013817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122201030209) 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, 7182761 + ... + 7199753.

It is an arithmetic number, because the mean of its divisors is an integer number (15290521440).

Almost surely, 2122201030201 is an apocalyptic number.

It is an amenable number.

122201030201 is a deficient number, since it is larger than the sum of its proper divisors (123141319).

122201030201 is a wasteful number, since it uses less digits than its factorization.

122201030201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23815.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 122201030201 its reverse (102030102221), we get a palindrome (224231132422).

The spelling of 122201030201 in words is "one hundred twenty-two billion, two hundred one million, thirty thousand, two hundred one".

Divisors: 1 1303 5519 16993 7191257 22141879 93784367 122201030201