37922119816 has 32 divisors (see below), whose sum is σ = 84063816000. Its totient is φ = 15691910976.

The previous prime is 37922119813. The next prime is 37922119843. The reversal of 37922119816 is 61891122973.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 37922119816.

It is not an unprimeable number, because it can be changed into a prime (37922119813) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11673906 + ... + 11677153.

It is an arithmetic number, because the mean of its divisors is an integer number (2626994250).

Almost surely, 2^37922119816 is an apocalyptic number.

It is an amenable number.

37922119816 is an abundant number, since it is smaller than the sum of its proper divisors (46141696184).

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

37922119816 is a wasteful number, since it uses less digits than its factorization.

37922119816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23351101 (or 23351097 counting only the distinct ones).

The product of its digits is 326592, while the sum is 49.

The spelling of 37922119816 in words is "thirty-seven billion, nine hundred twenty-two million, one hundred nineteen thousand, eight hundred sixteen".