10117222860 has 24 divisors (see below), whose sum is σ = 28328224176. Its totient is φ = 2697926080.

The previous prime is 10117222811. The next prime is 10117222873. The reversal of 10117222860 is 6822271101.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 84310131 + ... + 84310250.

It is an arithmetic number, because the mean of its divisors is an integer number (1180342674).

Almost surely, 2^10117222860 is an apocalyptic number.

10117222860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10117222860 is an abundant number, since it is smaller than the sum of its proper divisors (18211001316).

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

10117222860 is a wasteful number, since it uses less digits than its factorization.

10117222860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168620393 (or 168620391 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

Adding to 10117222860 its reverse (6822271101), we get a palindrome (16939493961).

The spelling of 10117222860 in words is "ten billion, one hundred seventeen million, two hundred twenty-two thousand, eight hundred sixty".