37542608222 has 24 divisors (see below), whose sum is σ = 68356199376. Its totient is φ = 15390136608.

The previous prime is 37542608221. The next prime is 37542608237. The reversal of 37542608222 is 22280624573.

It is a super-2 number, since 2×37542608222² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 37542608222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37542608221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8325743 + ... + 8330250.

It is an arithmetic number, because the mean of its divisors is an integer number (2848174974).

Almost surely, 2^37542608222 is an apocalyptic number.

37542608222 is a deficient number, since it is larger than the sum of its proper divisors (30813591154).

37542608222 is a wasteful number, since it uses less digits than its factorization.

37542608222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16656032 (or 16656025 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 37542608222 in words is "thirty-seven billion, five hundred forty-two million, six hundred eight thousand, two hundred twenty-two".