22620601142 has 16 divisors (see below), whose sum is σ = 34730078400. Its totient is φ = 11044981248.

The previous prime is 22620601111. The next prime is 22620601169. The reversal of 22620601142 is 24110602622.

It is a congruent number.

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, 225773 + ... + 310184.

It is an arithmetic number, because the mean of its divisors is an integer number (2170629900).

Almost surely, 2^22620601142 is an apocalyptic number.

22620601142 is a deficient number, since it is larger than the sum of its proper divisors (12109477258).

22620601142 is a wasteful number, since it uses less digits than its factorization.

22620601142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536455.

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 22620601142 in words is "twenty-two billion, six hundred twenty million, six hundred one thousand, one hundred forty-two".