137881406197322 has 16 divisors (see below), whose sum is σ = 210635247431232. Its totient is φ = 67677991782240.

The previous prime is 137881406197291. The next prime is 137881406197349. The reversal of 137881406197322 is 223791604188731.

It is a super-2 number, since 2×137881406197322² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2083648928 + ... + 2083715099.

It is an arithmetic number, because the mean of its divisors is an integer number (13164702964452).

Almost surely, 2^{137881406197322} is an apocalyptic number.

137881406197322 is a deficient number, since it is larger than the sum of its proper divisors (72753841233910).

137881406197322 is a wasteful number, since it uses less digits than its factorization.

137881406197322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4167364333.

The product of its (nonzero) digits is 24385536, while the sum is 62.

The spelling of 137881406197322 in words is "one hundred thirty-seven trillion, eight hundred eighty-one billion, four hundred six million, one hundred ninety-seven thousand, three hundred twenty-two".