22142431424299 has 12 divisors (see below), whose sum is σ = 22960591872888. Its totient is φ = 21352441302720.

The previous prime is 22142431424287. The next prime is 22142431424371. The reversal of 22142431424299 is 99242413424122.

It is not a de Polignac number, because 22142431424299 - 2¹³ = 22142431416107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22142431424279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40436574 + ... + 40980499.

It is an arithmetic number, because the mean of its divisors is an integer number (1913382656074).

Almost surely, 2^{22142431424299} is an apocalyptic number.

22142431424299 is a deficient number, since it is larger than the sum of its proper divisors (818160448589).

22142431424299 is an equidigital number, since it uses as much as digits as its factorization.

22142431424299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81417418 (or 81417387 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 49.

The spelling of 22142431424299 in words is "twenty-two trillion, one hundred forty-two billion, four hundred thirty-one million, four hundred twenty-four thousand, two hundred ninety-nine".