52022217205 has 32 divisors (see below), whose sum is σ = 72598337280. Its totient is φ = 35046328320.

The previous prime is 52022217199. The next prime is 52022217217. The reversal of 52022217205 is 50271222025.

It is not a de Polignac number, because 52022217205 - 2⁹ = 52022216693 is a prime.

It is a super-2 number, since 2×52022217205² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3836197 + ... + 3849733.

It is an arithmetic number, because the mean of its divisors is an integer number (2268698040).

Almost surely, 2^52022217205 is an apocalyptic number.

It is an amenable number.

52022217205 is a deficient number, since it is larger than the sum of its proper divisors (20576120075).

52022217205 is a wasteful number, since it uses less digits than its factorization.

52022217205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15469.

The product of its (nonzero) digits is 5600, while the sum is 28.

The spelling of 52022217205 in words is "fifty-two billion, twenty-two million, two hundred seventeen thousand, two hundred five".