37822950722 has 6 divisors (see below), whose sum is σ = 56734838643. Its totient is φ = 18911337842.

The previous prime is 37822950679. The next prime is 37822950731. The reversal of 37822950722 is 22705922873.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 18911475361 + 18911475361 = 137519^2 + 137519^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=137519.

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 206279 + ... + 343797.

Almost surely, 2^37822950722 is an apocalyptic number.

37822950722 is a deficient number, since it is larger than the sum of its proper divisors (18911887921).

37822950722 is an frugal number, since it uses more digits than its factorization.

37822950722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275040 (or 137521 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 37822950722 in words is "thirty-seven billion, eight hundred twenty-two million, nine hundred fifty thousand, seven hundred twenty-two".