22615023023 has 2 divisors, whose sum is σ = 22615023024. Its totient is φ = 22615023022.

The previous prime is 22615022993. The next prime is 22615023059. The reversal of 22615023023 is 32032051622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22615023023 - 2¹⁰ = 22615021999 is a prime.

It is a super-2 number, since 2×22615023023² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22615022983 and 22615023001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22615023623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11307511511 + 11307511512.

It is an arithmetic number, because the mean of its divisors is an integer number (11307511512).

Almost surely, 2^22615023023 is an apocalyptic number.

22615023023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22615023023 is an equidigital number, since it uses as much as digits as its factorization.

22615023023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 22615023023 its reverse (32032051622), we get a palindrome (54647074645).

The spelling of 22615023023 in words is "twenty-two billion, six hundred fifteen million, twenty-three thousand, twenty-three".