117106221554 has 8 divisors (see below), whose sum is σ = 200753522688. Its totient is φ = 50188380660.

The previous prime is 117106221487. The next prime is 117106221569. The reversal of 117106221554 is 455122601711.

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, 4182365042 + ... + 4182365069.

It is an arithmetic number, because the mean of its divisors is an integer number (25094190336).

Almost surely, 2^117106221554 is an apocalyptic number.

117106221554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

117106221554 is a deficient number, since it is larger than the sum of its proper divisors (83647301134).

117106221554 is an equidigital number, since it uses as much as digits as its factorization.

117106221554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8364730120.

The product of its (nonzero) digits is 16800, while the sum is 35.

The spelling of 117106221554 in words is "one hundred seventeen billion, one hundred six million, two hundred twenty-one thousand, five hundred fifty-four".