213213132202 has 32 divisors (see below), whose sum is σ = 371966459904. Its totient is φ = 89771598000.

The previous prime is 213213132191. The next prime is 213213132221. The reversal of 213213132202 is 202231312312.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97674 + ... + 660277.

It is an arithmetic number, because the mean of its divisors is an integer number (11623951872).

Almost surely, 2^213213132202 is an apocalyptic number.

213213132202 is a deficient number, since it is larger than the sum of its proper divisors (158753327702).

213213132202 is a wasteful number, since it uses less digits than its factorization.

213213132202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758314.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 213213132202 its reverse (202231312312), we get a palindrome (415444444514).

The spelling of 213213132202 in words is "two hundred thirteen billion, two hundred thirteen million, one hundred thirty-two thousand, two hundred two".