117220238293170 has 32 divisors (see below), whose sum is σ = 281423840850432. Its totient is φ = 31248144772992.

The previous prime is 117220238293141. The next prime is 117220238293211. The reversal of 117220238293170 is 71392832022711.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661499842 + ... + 661677021.

It is an arithmetic number, because the mean of its divisors is an integer number (8794495026576).

Almost surely, 2^{117220238293170} is an apocalyptic number.

117220238293170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117220238293170 is an abundant number, since it is smaller than the sum of its proper divisors (164203602557262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117220238293170 is a wasteful number, since it uses less digits than its factorization.

117220238293170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323179826.

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 117220238293170 in words is "one hundred seventeen trillion, two hundred twenty billion, two hundred thirty-eight million, two hundred ninety-three thousand, one hundred seventy".