111434222024 has 16 divisors (see below), whose sum is σ = 209806137420. Its totient is φ = 55485918720.

The previous prime is 111434222021. The next prime is 111434222033. The reversal of 111434222024 is 420222434111.

It can be written as a sum of positive squares in 2 ways, for example, as 107071619524 + 4362602500 = 327218^2 + 66050^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111434221984 and 111434222002.

It is not an unprimeable number, because it can be changed into a prime (111434222021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28896989 + ... + 28900844.

Almost surely, 2^111434222024 is an apocalyptic number.

It is an amenable number.

111434222024 is a deficient number, since it is larger than the sum of its proper divisors (98371915396).

111434222024 is a wasteful number, since it uses less digits than its factorization.

111434222024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57798080 (or 57798076 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 111434222024 its reverse (420222434111), we get a palindrome (531656656135).

The spelling of 111434222024 in words is "one hundred eleven billion, four hundred thirty-four million, two hundred twenty-two thousand, twenty-four".