23321200122 has 48 divisors (see below), whose sum is σ = 56612660832. Its totient is φ = 6876027360.

The previous prime is 23321200099. The next prime is 23321200139. The reversal of 23321200122 is 22100212332.

23321200122 is a `hidden beast` number, since 23 + 321 + 200 + 122 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 23321200095 and 23321200104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1584348 + ... + 1598999.

It is an arithmetic number, because the mean of its divisors is an integer number (1179430434).

Almost surely, 2^23321200122 is an apocalyptic number.

23321200122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23321200122 is an abundant number, since it is smaller than the sum of its proper divisors (33291460710).

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

23321200122 is a wasteful number, since it uses less digits than its factorization.

23321200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3183403 (or 3183400 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23321200122 its reverse (22100212332), we get a palindrome (45421412454).

The spelling of 23321200122 in words is "twenty-three billion, three hundred twenty-one million, two hundred thousand, one hundred twenty-two".