52202506224 has 80 divisors (see below), whose sum is σ = 147458133504. Its totient is φ = 15782169600.

The previous prime is 52202506211. The next prime is 52202506249. The reversal of 52202506224 is 42260520225.

It is a junction number, because it is equal to n+sod(n) for n = 52202506191 and 52202506200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112872 + ... + 342264.

Almost surely, 2^52202506224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52202506224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73729066752).

52202506224 is an abundant number, since it is smaller than the sum of its proper divisors (95255627280).

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

52202506224 is a wasteful number, since it uses less digits than its factorization.

52202506224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229846 (or 229840 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 52202506224 in words is "fifty-two billion, two hundred two million, five hundred six thousand, two hundred twenty-four".