117222778334 has 4 divisors (see below), whose sum is σ = 175834167504. Its totient is φ = 58611389166.

The previous prime is 117222778327. The next prime is 117222778391. The reversal of 117222778334 is 433877222711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 433877222711 = 109 ⋅3980524979.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29305694582 + ... + 29305694585.

It is an arithmetic number, because the mean of its divisors is an integer number (43958541876).

Almost surely, 2^117222778334 is an apocalyptic number.

117222778334 is a deficient number, since it is larger than the sum of its proper divisors (58611389170).

117222778334 is an equidigital number, since it uses as much as digits as its factorization.

117222778334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58611389169.

The product of its digits is 790272, while the sum is 47.

The spelling of 117222778334 in words is "one hundred seventeen billion, two hundred twenty-two million, seven hundred seventy-eight thousand, three hundred thirty-four".