23312312122 has 8 divisors (see below), whose sum is σ = 38147419872. Its totient is φ = 10596505500.

The previous prime is 23312312069. The next prime is 23312312129. The reversal of 23312312122 is 22121321332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1059650551 = 23312312122 / (2 + 3 + 3 + 1 + 2 + 3 + 1 + 2 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 23312312093 and 23312312102.

It is not an unprimeable number, because it can be changed into a prime (23312312129) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 529825254 + ... + 529825297.

It is an arithmetic number, because the mean of its divisors is an integer number (4768427484).

Almost surely, 2^23312312122 is an apocalyptic number.

23312312122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23312312122 is a deficient number, since it is larger than the sum of its proper divisors (14835107750).

23312312122 is a wasteful number, since it uses less digits than its factorization.

23312312122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059650564.

The product of its digits is 864, while the sum is 22.

Adding to 23312312122 its reverse (22121321332), we get a palindrome (45433633454).

The spelling of 23312312122 in words is "twenty-three billion, three hundred twelve million, three hundred twelve thousand, one hundred twenty-two".