22426566122 has 4 divisors (see below), whose sum is σ = 33639849186. Its totient is φ = 11213283060.

The previous prime is 22426566101. The next prime is 22426566167. The reversal of 22426566122 is 22166562422.

22426566122 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 20701742161 + 1724823961 = 143881^2 + 41531^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606641529 + ... + 5606641532.

Almost surely, 2^22426566122 is an apocalyptic number.

22426566122 is a deficient number, since it is larger than the sum of its proper divisors (11213283064).

22426566122 is a wasteful number, since it uses less digits than its factorization.

22426566122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11213283063.

The product of its digits is 138240, while the sum is 38.

The spelling of 22426566122 in words is "twenty-two billion, four hundred twenty-six million, five hundred sixty-six thousand, one hundred twenty-two".