22504300151023 has 2 divisors, whose sum is σ = 22504300151024. Its totient is φ = 22504300151022.

The previous prime is 22504300150979. The next prime is 22504300151033. The reversal of 22504300151023 is 32015100340522.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22504300151023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22504300150982 and 22504300151000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22504300151033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11252150075511 + 11252150075512.

It is an arithmetic number, because the mean of its divisors is an integer number (11252150075512).

Almost surely, 2^{22504300151023} is an apocalyptic number.

22504300151023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22504300151023 is an equidigital number, since it uses as much as digits as its factorization.

22504300151023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 22504300151023 its reverse (32015100340522), we get a palindrome (54519400491545).

The spelling of 22504300151023 in words is "twenty-two trillion, five hundred four billion, three hundred million, one hundred fifty-one thousand, twenty-three".