22141923546 has 16 divisors (see below), whose sum is σ = 44602437600. Its totient is φ = 7327542768.

The previous prime is 22141923523. The next prime is 22141923553. The reversal of 22141923546 is 64532914122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13273701 + ... + 13275368.

It is an arithmetic number, because the mean of its divisors is an integer number (2787652350).

Almost surely, 2^22141923546 is an apocalyptic number.

22141923546 is an abundant number, since it is smaller than the sum of its proper divisors (22460514054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22141923546 is a wasteful number, since it uses less digits than its factorization.

22141923546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26549213.

The product of its digits is 103680, while the sum is 39.

The spelling of 22141923546 in words is "twenty-two billion, one hundred forty-one million, nine hundred twenty-three thousand, five hundred forty-six".