202002112232 has 16 divisors (see below), whose sum is σ = 379826923140. Its totient is φ = 100714932736.

The previous prime is 202002112231. The next prime is 202002112237. The reversal of 202002112232 is 232211200202.

It can be written as a sum of positive squares in 2 ways, for example, as 182887943716 + 19114168516 = 427654^2 + 138254^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 202002112232.

It is not an unprimeable number, because it can be changed into a prime (202002112231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35762423 + ... + 35768070.

Almost surely, 2^202002112232 is an apocalyptic number.

It is an amenable number.

202002112232 is a deficient number, since it is larger than the sum of its proper divisors (177824810908).

202002112232 is a wasteful number, since it uses less digits than its factorization.

202002112232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71530852 (or 71530848 counting only the distinct ones).

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

Adding to 202002112232 its reverse (232211200202), we get a palindrome (434213312434).

The spelling of 202002112232 in words is "two hundred two billion, two million, one hundred twelve thousand, two hundred thirty-two".