22334420040138 has 12 divisors (see below), whose sum is σ = 48391243420338. Its totient is φ = 7444806680040.

The previous prime is 22334420040089. The next prime is 22334420040143. The reversal of 22334420040138 is 83104002443322.

22334420040138 is a `hidden beast` number, since 2 + 2 + 3 + 3 + 44 + 200 + 401 + 3 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 14294320093089 + 8040099947049 = 3780783^2 + 2835507^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 620400556653 + ... + 620400556688.

Almost surely, 2^{22334420040138} is an apocalyptic number.

22334420040138 is an abundant number, since it is smaller than the sum of its proper divisors (26056823380200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22334420040138 is a wasteful number, since it uses less digits than its factorization.

22334420040138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240801113349 (or 1240801113346 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 22334420040138 in words is "twenty-two trillion, three hundred thirty-four billion, four hundred twenty million, forty thousand, one hundred thirty-eight".