102202201157 has 32 divisors (see below), whose sum is σ = 122073177600. Its totient is φ = 83712787200.

The previous prime is 102202201141. The next prime is 102202201163. The reversal of 102202201157 is 751102202201.

It is not a de Polignac number, because 102202201157 - 2⁴ = 102202201141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202201177) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26130032 + ... + 26133942.

It is an arithmetic number, because the mean of its divisors is an integer number (3814786800).

Almost surely, 2^102202201157 is an apocalyptic number.

It is an amenable number.

102202201157 is a deficient number, since it is larger than the sum of its proper divisors (19870976443).

102202201157 is a wasteful number, since it uses less digits than its factorization.

102202201157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5237.

The product of its (nonzero) digits is 560, while the sum is 23.

Adding to 102202201157 its reverse (751102202201), we get a palindrome (853304403358).

The spelling of 102202201157 in words is "one hundred two billion, two hundred two million, two hundred one thousand, one hundred fifty-seven".