22530430123244 has 6 divisors (see below), whose sum is σ = 39428252715684. Its totient is φ = 11265215061620.

The previous prime is 22530430123241. The next prime is 22530430123247. The reversal of 22530430123244 is 44232103403522.

It is an interprime number because it is at equal distance from previous prime (22530430123241) and next prime (22530430123247).

It is not an unprimeable number, because it can be changed into a prime (22530430123241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2816303765402 + ... + 2816303765409.

It is an arithmetic number, because the mean of its divisors is an integer number (6571375452614).

Almost surely, 2^{22530430123244} is an apocalyptic number.

It is an amenable number.

22530430123244 is a deficient number, since it is larger than the sum of its proper divisors (16897822592440).

22530430123244 is a wasteful number, since it uses less digits than its factorization.

22530430123244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5632607530815 (or 5632607530813 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 22530430123244 its reverse (44232103403522), we get a palindrome (66762533526766).

The spelling of 22530430123244 in words is "twenty-two trillion, five hundred thirty billion, four hundred thirty million, one hundred twenty-three thousand, two hundred forty-four".