2237257798152 has 64 divisors (see below), whose sum is σ = 6217689192960. Its totient is φ = 666180979200.

The previous prime is 2237257798133. The next prime is 2237257798169. The reversal of 2237257798152 is 2518977527322.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115646749 + ... + 115666092.

It is an arithmetic number, because the mean of its divisors is an integer number (97151393640).

Almost surely, 2^{2237257798152} is an apocalyptic number.

It is an amenable number.

2237257798152 is an abundant number, since it is smaller than the sum of its proper divisors (3980431394808).

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

2237257798152 is a wasteful number, since it uses less digits than its factorization.

2237257798152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231312894 (or 231312890 counting only the distinct ones).

The product of its digits is 29635200, while the sum is 60.

The spelling of 2237257798152 in words is "two trillion, two hundred thirty-seven billion, two hundred fifty-seven million, seven hundred ninety-eight thousand, one hundred fifty-two".