22304354054031 has 12 divisors (see below), whose sum is σ = 36819886057552. Its totient is φ = 12745345173696.

The previous prime is 22304354054027. The next prime is 22304354054033. The reversal of 22304354054031 is 13045045340322.

22304354054031 is a `hidden beast` number, since 2 + 2 + 3 + 0 + 43 + 5 + 40 + 540 + 31 = 666.

It is not a de Polignac number, because 22304354054031 - 2² = 22304354054027 is a prime.

It is a super-2 number, since 2×22304354054031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22304354054033) 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, 177018682906 + ... + 177018683031.

Almost surely, 2^{22304354054031} is an apocalyptic number.

22304354054031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22304354054031 is a deficient number, since it is larger than the sum of its proper divisors (14515532003521).

22304354054031 is a wasteful number, since it uses less digits than its factorization.

22304354054031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354037365950 (or 354037365947 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 22304354054031 its reverse (13045045340322), we get a palindrome (35349399394353).

The spelling of 22304354054031 in words is "twenty-two trillion, three hundred four billion, three hundred fifty-four million, fifty-four thousand, thirty-one".