22042040113344 has 112 divisors (see below), whose sum is σ = 60864484641120. Its totient is φ = 7031211048960.

The previous prime is 22042040113253. The next prime is 22042040113361. The reversal of 22042040113344 is 44331104024022.

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, 16887187 + ... + 18145554.

Almost surely, 2^{22042040113344} is an apocalyptic number.

22042040113344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22042040113344 is an abundant number, since it is smaller than the sum of its proper divisors (38822444527776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22042040113344 is a wasteful number, since it uses less digits than its factorization.

22042040113344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35032898 (or 35032888 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 22042040113344 its reverse (44331104024022), we get a palindrome (66373144137366).

The spelling of 22042040113344 in words is "twenty-two trillion, forty-two billion, forty million, one hundred thirteen thousand, three hundred forty-four".