37210021012 has 6 divisors (see below), whose sum is σ = 65117536778. Its totient is φ = 18605010504.

The previous prime is 37210020997. The next prime is 37210021019. The reversal of 37210021012 is 21012001273.

37210021012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 37154875536 + 55145476 = 192756^2 + 7426^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37210021019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4651252623 + ... + 4651252630.

Almost surely, 2^37210021012 is an apocalyptic number.

It is an amenable number.

37210021012 is a deficient number, since it is larger than the sum of its proper divisors (27907515766).

37210021012 is a wasteful number, since it uses less digits than its factorization.

37210021012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9302505257 (or 9302505255 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 37210021012 its reverse (21012001273), we get a palindrome (58222022285).

The spelling of 37210021012 in words is "thirty-seven billion, two hundred ten million, twenty-one thousand, twelve".