22426604451022 has 4 divisors (see below), whose sum is σ = 33639906676536. Its totient is φ = 11213302225510.

The previous prime is 22426604450839. The next prime is 22426604451037. The reversal of 22426604451022 is 22015440662422.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606651112754 + ... + 5606651112757.

It is an arithmetic number, because the mean of its divisors is an integer number (8409976669134).

Almost surely, 2^{22426604451022} is an apocalyptic number.

22426604451022 is a deficient number, since it is larger than the sum of its proper divisors (11213302225514).

22426604451022 is a wasteful number, since it uses less digits than its factorization.

22426604451022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11213302225513.

The product of its (nonzero) digits is 368640, while the sum is 40.

The spelling of 22426604451022 in words is "twenty-two trillion, four hundred twenty-six billion, six hundred four million, four hundred fifty-one thousand, twenty-two".