3111112231322 has 16 divisors (see below), whose sum is σ = 4712420905632. Its totient is φ = 1540318465680.

The previous prime is 3111112231309. The next prime is 3111112231369. The reversal of 3111112231322 is 2231322111113.

It is a happy number.

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, 2828129 + ... + 3771012.

It is an arithmetic number, because the mean of its divisors is an integer number (294526306602).

Almost surely, 2^{3111112231322} is an apocalyptic number.

3111112231322 is a deficient number, since it is larger than the sum of its proper divisors (1601308674310).

3111112231322 is a wasteful number, since it uses less digits than its factorization.

3111112231322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6601453.

The product of its digits is 432, while the sum is 23.

Adding to 3111112231322 its reverse (2231322111113), we get a palindrome (5342434342435).

The spelling of 3111112231322 in words is "three trillion, one hundred eleven billion, one hundred twelve million, two hundred thirty-one thousand, three hundred twenty-two".