22533425641544 has 16 divisors (see below), whose sum is σ = 44087137125120. Its totient is φ = 10776855741520.

The previous prime is 22533425641511. The next prime is 22533425641547. The reversal of 22533425641544 is 44514652433522.

It is a super-2 number, since 2×22533425641544² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22533425641492 and 22533425641501.

It is not an unprimeable number, because it can be changed into a prime (22533425641547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61232134712 + ... + 61232135079.

It is an arithmetic number, because the mean of its divisors is an integer number (2755446070320).

Almost surely, 2^{22533425641544} is an apocalyptic number.

It is an amenable number.

22533425641544 is a deficient number, since it is larger than the sum of its proper divisors (21553711483576).

22533425641544 is a wasteful number, since it uses less digits than its factorization.

22533425641544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122464269820 (or 122464269816 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 50.

The spelling of 22533425641544 in words is "twenty-two trillion, five hundred thirty-three billion, four hundred twenty-five million, six hundred forty-one thousand, five hundred forty-four".