23023001211122 has 24 divisors (see below), whose sum is σ = 37960772073168. Its totient is φ = 10464625341720.

The previous prime is 23023001211107. The next prime is 23023001211127. The reversal of 23023001211122 is 22111210032032.

It is a junction number, because it is equal to n+sod(n) for n = 23023001211094 and 23023001211103.

It is not an unprimeable number, because it can be changed into a prime (23023001211127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5114333 + ... + 8497199.

It is an arithmetic number, because the mean of its divisors is an integer number (1581698836382).

Almost surely, 2^{23023001211122} is an apocalyptic number.

23023001211122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23023001211122 is a deficient number, since it is larger than the sum of its proper divisors (14937770862046).

23023001211122 is a wasteful number, since it uses less digits than its factorization.

23023001211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3411014 (or 3411003 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 23023001211122 its reverse (22111210032032), we get a palindrome (45134211243154).

The spelling of 23023001211122 in words is "twenty-three trillion, twenty-three billion, one million, two hundred eleven thousand, one hundred twenty-two".