202102223122032 has 40 divisors (see below), whose sum is σ = 530946518378880. Its totient is φ = 66225587236800.

The previous prime is 202102223121979. The next prime is 202102223122061. The reversal of 202102223122032 is 230221322201202.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 202102223121993 and 202102223122011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35681886844 + ... + 35681892507.

It is an arithmetic number, because the mean of its divisors is an integer number (13273662959472).

Almost surely, 2^{202102223122032} is an apocalyptic number.

It is an amenable number.

202102223122032 is an abundant number, since it is smaller than the sum of its proper divisors (328844295256848).

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

202102223122032 is a wasteful number, since it uses less digits than its factorization.

202102223122032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71363779421 (or 71363779415 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 202102223122032 its reverse (230221322201202), we get a palindrome (432323545323234).

The spelling of 202102223122032 in words is "two hundred two trillion, one hundred two billion, two hundred twenty-three million, one hundred twenty-two thousand, thirty-two".