111344112412022 has 32 divisors (see below), whose sum is σ = 201528720986880. Its totient is φ = 45070805751840.

The previous prime is 111344112411991. The next prime is 111344112412037. The reversal of 111344112412022 is 220214211443111.

It is a happy number.

It is a super-2 number, since 2×111344112412022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 632218433 + ... + 632394524.

It is an arithmetic number, because the mean of its divisors is an integer number (6297772530840).

Almost surely, 2^{111344112412022} is an apocalyptic number.

111344112412022 is a deficient number, since it is larger than the sum of its proper divisors (90184608574858).

111344112412022 is a wasteful number, since it uses less digits than its factorization.

111344112412022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264613316.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 111344112412022 its reverse (220214211443111), we get a palindrome (331558323855133).

The spelling of 111344112412022 in words is "one hundred eleven trillion, three hundred forty-four billion, one hundred twelve million, four hundred twelve thousand, twenty-two".