37422722374 has 4 divisors (see below), whose sum is σ = 56134083564. Its totient is φ = 18711361186.

The previous prime is 37422722371. The next prime is 37422722423. The reversal of 37422722374 is 47322722473.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 37422722374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37422722371) by changing a digit.

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 as a sum of consecutive naturals, namely, 9355680592 + ... + 9355680595.

It is an arithmetic number, because the mean of its divisors is an integer number (14033520891).

Almost surely, 2^37422722374 is an apocalyptic number.

37422722374 is a deficient number, since it is larger than the sum of its proper divisors (18711361190).

37422722374 is a wasteful number, since it uses less digits than its factorization.

37422722374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18711361189.

The product of its digits is 790272, while the sum is 43.

Subtracting 37422722374 from its reverse (47322722473), we obtain a palindrome (9900000099).

The spelling of 37422722374 in words is "thirty-seven billion, four hundred twenty-two million, seven hundred twenty-two thousand, three hundred seventy-four".