117087167122 has 4 divisors (see below), whose sum is σ = 175630750686. Its totient is φ = 58543583560.

The previous prime is 117087167053. The next prime is 117087167129. The reversal of 117087167122 is 221761780711.

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

It can be written as a sum of positive squares in only one way, i.e., 76104808641 + 40982358481 = 275871^2 + 202441^2 .

It is not an unprimeable number, because it can be changed into a prime (117087167129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29271791779 + ... + 29271791782.

Almost surely, 2^117087167122 is an apocalyptic number.

117087167122 is a deficient number, since it is larger than the sum of its proper divisors (58543583564).

117087167122 is an equidigital number, since it uses as much as digits as its factorization.

117087167122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58543583563.

The product of its (nonzero) digits is 65856, while the sum is 43.

The spelling of 117087167122 in words is "one hundred seventeen billion, eighty-seven million, one hundred sixty-seven thousand, one hundred twenty-two".