117122500022 has 32 divisors (see below), whose sum is σ = 202662770688. Its totient is φ = 50263560000.

The previous prime is 117122500009. The next prime is 117122500031. The reversal of 117122500022 is 220005221711.

It is a super-2 number, since 2×117122500022² (a number of 23 digits) contains 22 as substring.

It is a congruent 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, 2066354 + ... + 2122277.

It is an arithmetic number, because the mean of its divisors is an integer number (6333211584).

Almost surely, 2^117122500022 is an apocalyptic number.

117122500022 is a deficient number, since it is larger than the sum of its proper divisors (85540270666).

117122500022 is a wasteful number, since it uses less digits than its factorization.

117122500022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4188716.

The product of its (nonzero) digits is 560, while the sum is 23.

Adding to 117122500022 its reverse (220005221711), we get a palindrome (337127721733).

The spelling of 117122500022 in words is "one hundred seventeen billion, one hundred twenty-two million, five hundred thousand, twenty-two".