22620890841 has 8 divisors (see below), whose sum is σ = 30574355040. Its totient is φ = 14874010272.

The previous prime is 22620890827. The next prime is 22620890861. The reversal of 22620890841 is 14809802622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22620890841 - 2⁶ = 22620890777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22620890793 and 22620890802.

It is not an unprimeable number, because it can be changed into a prime (22620890801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51645651 + ... + 51646088.

It is an arithmetic number, because the mean of its divisors is an integer number (3821794380).

Almost surely, 2^22620890841 is an apocalyptic number.

It is an amenable number.

22620890841 is a deficient number, since it is larger than the sum of its proper divisors (7953464199).

22620890841 is a wasteful number, since it uses less digits than its factorization.

22620890841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103291815.

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 22620890841 in words is "twenty-two billion, six hundred twenty million, eight hundred ninety thousand, eight hundred forty-one".