37012213772 has 12 divisors (see below), whose sum is σ = 65023404600. Its totient is φ = 18434098176.

The previous prime is 37012213759. The next prime is 37012213831. The reversal of 37012213772 is 27731221073.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18001022 + ... + 18003077.

It is an arithmetic number, because the mean of its divisors is an integer number (5418617050).

Almost surely, 2^37012213772 is an apocalyptic number.

It is an amenable number.

37012213772 is a deficient number, since it is larger than the sum of its proper divisors (28011190828).

37012213772 is a wasteful number, since it uses less digits than its factorization.

37012213772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36004360 (or 36004358 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 35.

The spelling of 37012213772 in words is "thirty-seven billion, twelve million, two hundred thirteen thousand, seven hundred seventy-two".