22641041402 has 64 divisors (see below), whose sum is σ = 42136416000. Its totient is φ = 8907563520.

The previous prime is 22641041377. The next prime is 22641041429. The reversal of 22641041402 is 20414014622.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1618028 + ... + 1631960.

It is an arithmetic number, because the mean of its divisors is an integer number (658381500).

Almost surely, 2^22641041402 is an apocalyptic number.

22641041402 is a deficient number, since it is larger than the sum of its proper divisors (19495374598).

22641041402 is a wasteful number, since it uses less digits than its factorization.

22641041402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14151.

The product of its (nonzero) digits is 3072, while the sum is 26.

The spelling of 22641041402 in words is "twenty-two billion, six hundred forty-one million, forty-one thousand, four hundred two".