23318200122 has 16 divisors (see below), whose sum is σ = 53298743232. Its totient is φ = 6662342880.

The previous prime is 23318200117. The next prime is 23318200153. The reversal of 23318200122 is 22100281332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23318200092 and 23318200101.

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, 277597579 + ... + 277597662.

It is an arithmetic number, because the mean of its divisors is an integer number (3331171452).

Almost surely, 2^23318200122 is an apocalyptic number.

23318200122 is an abundant number, since it is smaller than the sum of its proper divisors (29980543110).

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

23318200122 is a wasteful number, since it uses less digits than its factorization.

23318200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555195253.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 23318200122 its reverse (22100281332), we get a palindrome (45418481454).

The spelling of 23318200122 in words is "twenty-three billion, three hundred eighteen million, two hundred thousand, one hundred twenty-two".