52222344155 has 4 divisors (see below), whose sum is σ = 62666812992. Its totient is φ = 41777875320.

The previous prime is 52222344131. The next prime is 52222344173. The reversal of 52222344155 is 55144322225.

It is a happy number.

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

It is not a de Polignac number, because 52222344155 - 2³⁰ = 51148602331 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5222234411 + ... + 5222234420.

It is an arithmetic number, because the mean of its divisors is an integer number (15666703248).

Almost surely, 2^52222344155 is an apocalyptic number.

52222344155 is a deficient number, since it is larger than the sum of its proper divisors (10444468837).

52222344155 is a wasteful number, since it uses less digits than its factorization.

52222344155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10444468836.

The product of its digits is 96000, while the sum is 35.

The spelling of 52222344155 in words is "fifty-two billion, two hundred twenty-two million, three hundred forty-four thousand, one hundred fifty-five".