231113310222 has 32 divisors (see below), whose sum is σ = 464273856000. Its totient is φ = 76696722368.

The previous prime is 231113310209. The next prime is 231113310223. The reversal of 231113310222 is 222013311132.

231113310222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231113310223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6649333 + ... + 6683999.

It is an arithmetic number, because the mean of its divisors is an integer number (14508558000).

Almost surely, 2^231113310222 is an apocalyptic number.

231113310222 is an abundant number, since it is smaller than the sum of its proper divisors (233160545778).

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

231113310222 is a wasteful number, since it uses less digits than its factorization.

231113310222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39560.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 231113310222 its reverse (222013311132), we get a palindrome (453126621354).

It can be divided in two parts, 23111 and 3310222, that added together give a palindrome (3333333).

The spelling of 231113310222 in words is "two hundred thirty-one billion, one hundred thirteen million, three hundred ten thousand, two hundred twenty-two".