117174224202056 has 32 divisors (see below), whose sum is σ = 251095321491840. Its totient is φ = 50215985017728.

The previous prime is 117174224201981. The next prime is 117174224202121. The reversal of 117174224202056 is 650202422471711.

It is a junction number, because it is equal to n+sod(n) for n = 117174224201998 and 117174224202016.

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, 30232076 + ... + 33886971.

It is an arithmetic number, because the mean of its divisors is an integer number (7846728796620).

Almost surely, 2^{117174224202056} is an apocalyptic number.

It is an amenable number.

117174224202056 is an abundant number, since it is smaller than the sum of its proper divisors (133921097289784).

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

117174224202056 is a wasteful number, since it uses less digits than its factorization.

117174224202056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64151693 (or 64151689 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

Adding to 117174224202056 its reverse (650202422471711), we get a palindrome (767376646673767).

The spelling of 117174224202056 in words is "one hundred seventeen trillion, one hundred seventy-four billion, two hundred twenty-four million, two hundred two thousand, fifty-six".