213102232210 has 16 divisors (see below), whose sum is σ = 438381734976. Its totient is φ = 73063622448.

The previous prime is 213102232171. The next prime is 213102232241. The reversal of 213102232210 is 12232201312.

It is a super-2 number, since 2×213102232210² (a number of 23 digits) contains 22 as substring.

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, 1522158732 + ... + 1522158871.

It is an arithmetic number, because the mean of its divisors is an integer number (27398858436).

Almost surely, 2^213102232210 is an apocalyptic number.

213102232210 is an abundant number, since it is smaller than the sum of its proper divisors (225279502766).

213102232210 is a wasteful number, since it uses less digits than its factorization.

213102232210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044317617.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 213102232210 its reverse (12232201312), we get a palindrome (225334433522).

The spelling of 213102232210 in words is "two hundred thirteen billion, one hundred two million, two hundred thirty-two thousand, two hundred ten".