102202123232 has 48 divisors (see below), whose sum is σ = 219602102832. Its totient is φ = 46434385920.

The previous prime is 102202123229. The next prime is 102202123237. The reversal of 102202123232 is 232321202201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202123237) 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, 722528 + ... + 852320.

It is an arithmetic number, because the mean of its divisors is an integer number (4575043809).

Almost surely, 2^102202123232 is an apocalyptic number.

It is an amenable number.

102202123232 is an abundant number, since it is smaller than the sum of its proper divisors (117399979600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102202123232 is a wasteful number, since it uses less digits than its factorization.

102202123232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132051 (or 132043 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 102202123232 its reverse (232321202201), we get a palindrome (334523325433).

The spelling of 102202123232 in words is "one hundred two billion, two hundred two million, one hundred twenty-three thousand, two hundred thirty-two".