22453441304131 has 32 divisors (see below), whose sum is σ = 23245794367488. Its totient is φ = 21677941958400.

The previous prime is 22453441304123. The next prime is 22453441304191. The reversal of 22453441304131 is 13140314435422.

It is not a de Polignac number, because 22453441304131 - 2³ = 22453441304123 is a prime.

It is a super-2 number, since 2×22453441304131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22453441304101) 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, 577917856 + ... + 577956706.

It is an arithmetic number, because the mean of its divisors is an integer number (726431073984).

Almost surely, 2^{22453441304131} is an apocalyptic number.

22453441304131 is a deficient number, since it is larger than the sum of its proper divisors (792353063357).

22453441304131 is a wasteful number, since it uses less digits than its factorization.

22453441304131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39691.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 22453441304131 its reverse (13140314435422), we get a palindrome (35593755739553).

The spelling of 22453441304131 in words is "twenty-two trillion, four hundred fifty-three billion, four hundred forty-one million, three hundred four thousand, one hundred thirty-one".