111224313022 has 16 divisors (see below), whose sum is σ = 168559926192. Its totient is φ = 55038139200.

The previous prime is 111224313019. The next prime is 111224313023. The reversal of 111224313022 is 220313422111.

It is a junction number, because it is equal to n+sod(n) for n = 111224312984 and 111224313002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111224313023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364333 + ... + 595975.

It is an arithmetic number, because the mean of its divisors is an integer number (10534995387).

Almost surely, 2^111224313022 is an apocalyptic number.

111224313022 is a deficient number, since it is larger than the sum of its proper divisors (57335613170).

111224313022 is a wasteful number, since it uses less digits than its factorization.

111224313022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234123.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 111224313022 its reverse (220313422111), we get a palindrome (331537735133).

The spelling of 111224313022 in words is "one hundred eleven billion, two hundred twenty-four million, three hundred thirteen thousand, twenty-two".