37315702220112 has 30 divisors (see below), whose sum is σ = 104432138852522. Its totient is φ = 12438567406656.

The previous prime is 37315702220101. The next prime is 37315702220117. The reversal of 37315702220112 is 21102220751373.

37315702220112 is a `hidden beast` number, since 3 + 7 + 31 + 570 + 22 + 20 + 1 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 36834654552336 + 481047667776 = 6069156^2 + 693576^2 .

It is a super-3 number, since 3×37315702220112³ (a number of 42 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37315702220117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129568410343 + ... + 129568410630.

Almost surely, 2^{37315702220112} is an apocalyptic number.

It is an amenable number.

37315702220112 is an abundant number, since it is smaller than the sum of its proper divisors (67116436632410).

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

37315702220112 is a wasteful number, since it uses less digits than its factorization.

37315702220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259136820987 (or 259136820978 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

Adding to 37315702220112 its reverse (21102220751373), we get a palindrome (58417922971485).

The spelling of 37315702220112 in words is "thirty-seven trillion, three hundred fifteen billion, seven hundred two million, two hundred twenty thousand, one hundred twelve".