113312111212022 has 16 divisors (see below), whose sum is σ = 170362736298432. Its totient is φ = 56524548804360.

The previous prime is 113312111211983. The next prime is 113312111212043. The reversal of 113312111212022 is 220212111213311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9799397 + ... + 17962527.

It is an arithmetic number, because the mean of its divisors is an integer number (10647671018652).

Almost surely, 2^{113312111212022} is an apocalyptic number.

113312111212022 is a deficient number, since it is larger than the sum of its proper divisors (57050625086410).

113312111212022 is a wasteful number, since it uses less digits than its factorization.

113312111212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8179243.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 113312111212022 its reverse (220212111213311), we get a palindrome (333524222425333).

The spelling of 113312111212022 in words is "one hundred thirteen trillion, three hundred twelve billion, one hundred eleven million, two hundred twelve thousand, twenty-two".