22144154114030 has 64 divisors (see below), whose sum is σ = 43108172751168. Its totient is φ = 8141548584960.

The previous prime is 22144154114011. The next prime is 22144154114039. The reversal of 22144154114030 is 3041145144122.

It is a super-2 number, since 2×22144154114030² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22144154114039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93530000 + ... + 93766460.

It is an arithmetic number, because the mean of its divisors is an integer number (673565199237).

Almost surely, 2^{22144154114030} is an apocalyptic number.

22144154114030 is a deficient number, since it is larger than the sum of its proper divisors (20964018637138).

22144154114030 is a wasteful number, since it uses less digits than its factorization.

22144154114030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239541.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 22144154114030 its reverse (3041145144122), we get a palindrome (25185299258152).

The spelling of 22144154114030 in words is "twenty-two trillion, one hundred forty-four billion, one hundred fifty-four million, one hundred fourteen thousand, thirty".