23122342433 has 4 divisors (see below), whose sum is σ = 23156700228. Its totient is φ = 23087984640.

The previous prime is 23122342417. The next prime is 23122342471. The reversal of 23122342433 is 33424322132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8536466449 + 14585875984 = 92393^2 + 120772^2 .

It is a cyclic number.

It is not a de Polignac number, because 23122342433 - 2⁴ = 23122342417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23122342396 and 23122342405.

It is not an unprimeable number, because it can be changed into a prime (23122342483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17177888 + ... + 17179233.

It is an arithmetic number, because the mean of its divisors is an integer number (5789175057).

Almost surely, 2^23122342433 is an apocalyptic number.

It is an amenable number.

23122342433 is a deficient number, since it is larger than the sum of its proper divisors (34357795).

23122342433 is an equidigital number, since it uses as much as digits as its factorization.

23122342433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34357794.

The product of its digits is 20736, while the sum is 29.

Adding to 23122342433 its reverse (33424322132), we get a palindrome (56546664565).

The spelling of 23122342433 in words is "twenty-three billion, one hundred twenty-two million, three hundred forty-two thousand, four hundred thirty-three".