23202102122 has 16 divisors (see below), whose sum is σ = 35229768000. Its totient is φ = 11459685600.

The previous prime is 23202102101. The next prime is 23202102167. The reversal of 23202102122 is 22120120232.

It is a self number, because there is not a number n which added to its sum of digits gives 23202102122.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 154379 + ... + 265022.

It is an arithmetic number, because the mean of its divisors is an integer number (2201860500).

Almost surely, 2^23202102122 is an apocalyptic number.

23202102122 is a deficient number, since it is larger than the sum of its proper divisors (12027665878).

23202102122 is a wasteful number, since it uses less digits than its factorization.

23202102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419741.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 23202102122 its reverse (22120120232), we get a palindrome (45322222354).

The spelling of 23202102122 in words is "twenty-three billion, two hundred two million, one hundred two thousand, one hundred twenty-two".