23332212210 has 32 divisors (see below), whose sum is σ = 57510752832. Its totient is φ = 6053762880.

The previous prime is 23332212179. The next prime is 23332212251. The reversal of 23332212210 is 1221223332.

It is a happy number.

It is a super-2 number, since 2×23332212210² (a number of 22 digits) contains 22 as substring.

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, 10508896 + ... + 10511115.

It is an arithmetic number, because the mean of its divisors is an integer number (1797211026).

Almost surely, 2^23332212210 is an apocalyptic number.

23332212210 is an abundant number, since it is smaller than the sum of its proper divisors (34178540622).

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

23332212210 is a wasteful number, since it uses less digits than its factorization.

23332212210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21020058.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23332212210 its reverse (1221223332), we get a palindrome (24553435542).

It can be divided in two parts, 23 and 332212210, that added together give a palindrome (332212233).

The spelling of 23332212210 in words is "twenty-three billion, three hundred thirty-two million, two hundred twelve thousand, two hundred ten".