22535220252344 has 8 divisors (see below), whose sum is σ = 42253537973160. Its totient is φ = 11267610126168.

The previous prime is 22535220252341. The next prime is 22535220252359. The reversal of 22535220252344 is 44325202253522.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22535220252341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1408451265764 + ... + 1408451265779.

It is an arithmetic number, because the mean of its divisors is an integer number (5281692246645).

Almost surely, 2^{22535220252344} is an apocalyptic number.

It is an amenable number.

22535220252344 is a deficient number, since it is larger than the sum of its proper divisors (19718317720816).

22535220252344 is a wasteful number, since it uses less digits than its factorization.

22535220252344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816902531549 (or 2816902531545 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 41.

The spelling of 22535220252344 in words is "twenty-two trillion, five hundred thirty-five billion, two hundred twenty million, two hundred fifty-two thousand, three hundred forty-four".