202002212132 has 24 divisors (see below), whose sum is σ = 404049085440. Its totient is φ = 86562806400.

The previous prime is 202002212123. The next prime is 202002212147. The reversal of 202002212132 is 231212200202.

It is a self number, because there is not a number n which added to its sum of digits gives 202002212132.

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, 137957 + ... + 650412.

It is an arithmetic number, because the mean of its divisors is an integer number (16835378560).

Almost surely, 2^202002212132 is an apocalyptic number.

It is an amenable number.

202002212132 is an abundant number, since it is smaller than the sum of its proper divisors (202046873308).

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

202002212132 is a wasteful number, since it uses less digits than its factorization.

202002212132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797531 (or 797529 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 202002212132 its reverse (231212200202), we get a palindrome (433214412334).

The spelling of 202002212132 in words is "two hundred two billion, two million, two hundred twelve thousand, one hundred thirty-two".