37222260012 has 72 divisors (see below), whose sum is σ = 108826588416. Its totient is φ = 10506793824.

The previous prime is 37222259989. The next prime is 37222260083. The reversal of 37222260012 is 21006222273.

37222260012 is a `hidden beast` number, since 3 + 7 + 22 + 22 + 600 + 12 = 666.

37222260012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 868888 + ... + 910719.

Almost surely, 2^37222260012 is an apocalyptic number.

It is an amenable number.

37222260012 is an abundant number, since it is smaller than the sum of its proper divisors (71604328404).

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

37222260012 is a wasteful number, since it uses less digits than its factorization.

37222260012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779707 (or 1779702 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

Adding to 37222260012 its reverse (21006222273), we get a palindrome (58228482285).

It can be divided in two parts, 372222 and 60012, that added together give a palindrome (432234).

The spelling of 37222260012 in words is "thirty-seven billion, two hundred twenty-two million, two hundred sixty thousand, twelve".