152222044252 has 6 divisors (see below), whose sum is σ = 266388577448. Its totient is φ = 76111022124.

The previous prime is 152222044243. The next prime is 152222044297. The reversal of 152222044252 is 252440222251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19027755528 + ... + 19027755535.

Almost surely, 2^152222044252 is an apocalyptic number.

It is an amenable number.

152222044252 is a deficient number, since it is larger than the sum of its proper divisors (114166533196).

152222044252 is a wasteful number, since it uses less digits than its factorization.

152222044252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38055511067 (or 38055511065 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 31.

The spelling of 152222044252 in words is "one hundred fifty-two billion, two hundred twenty-two million, forty-four thousand, two hundred fifty-two".