22620411542 has 32 divisors (see below), whose sum is σ = 35549224704. Its totient is φ = 10774764000.

The previous prime is 22620411533. The next prime is 22620411547. The reversal of 22620411542 is 24511402622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22620411547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17386292 + ... + 17387592.

It is an arithmetic number, because the mean of its divisors is an integer number (1110913272).

Almost surely, 2^22620411542 is an apocalyptic number.

22620411542 is a deficient number, since it is larger than the sum of its proper divisors (12928813162).

22620411542 is a wasteful number, since it uses less digits than its factorization.

22620411542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564.

The product of its (nonzero) digits is 7680, while the sum is 29.

The spelling of 22620411542 in words is "twenty-two billion, six hundred twenty million, four hundred eleven thousand, five hundred forty-two".