137922217775 has 12 divisors (see below), whose sum is σ = 171096491832. Its totient is φ = 110290715040.

The previous prime is 137922217709. The next prime is 137922217781. The reversal of 137922217775 is 577712229731.

It is not a de Polignac number, because 137922217775 - 2²⁴ = 137905440559 is a prime.

It is a Duffinian number.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 1116632 + ... + 1233981.

It is an arithmetic number, because the mean of its divisors is an integer number (14258040986).

Almost surely, 2^137922217775 is an apocalyptic number.

137922217775 is a deficient number, since it is larger than the sum of its proper divisors (33174274057).

137922217775 is a wasteful number, since it uses less digits than its factorization.

137922217775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2352970 (or 2352965 counting only the distinct ones).

The product of its digits is 2593080, while the sum is 53.

The spelling of 137922217775 in words is "one hundred thirty-seven billion, nine hundred twenty-two million, two hundred seventeen thousand, seven hundred seventy-five".