23102101222 has 16 divisors (see below), whose sum is σ = 34861754160. Its totient is φ = 11481572448.

The previous prime is 23102101189. The next prime is 23102101241. The reversal of 23102101222 is 22210120132.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23102101196 and 23102101205.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 902788 + ... + 928024.

It is an arithmetic number, because the mean of its divisors is an integer number (2178859635).

Almost surely, 2^23102101222 is an apocalyptic number.

23102101222 is a deficient number, since it is larger than the sum of its proper divisors (11759652938).

23102101222 is a wasteful number, since it uses less digits than its factorization.

23102101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27975.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 23102101222 its reverse (22210120132), we get a palindrome (45312221354).

The spelling of 23102101222 in words is "twenty-three billion, one hundred two million, one hundred one thousand, two hundred twenty-two".