137104221224122 has 8 divisors (see below), whose sum is σ = 209027747112372. Its totient is φ = 67428305520000.

The previous prime is 137104221224119. The next prime is 137104221224141. The reversal of 137104221224122 is 221422122401731.

It can be written as a sum of positive squares in 2 ways, for example, as 96726851270361 + 40377369953761 = 9834981^2 + 6354319^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561902545879 + ... + 561902546122.

Almost surely, 2^{137104221224122} is an apocalyptic number.

137104221224122 is a deficient number, since it is larger than the sum of its proper divisors (71923525888250).

137104221224122 is a wasteful number, since it uses less digits than its factorization.

137104221224122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123805092064.

The product of its (nonzero) digits is 21504, while the sum is 34.

Adding to 137104221224122 its reverse (221422122401731), we get a palindrome (358526343625853).

The spelling of 137104221224122 in words is "one hundred thirty-seven trillion, one hundred four billion, two hundred twenty-one million, two hundred twenty-four thousand, one hundred twenty-two".