23111313022 has 16 divisors (see below), whose sum is σ = 39970010592. Its totient is φ = 9817194240.

The previous prime is 23111313019. The next prime is 23111313067. The reversal of 23111313022 is 22031311132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7302879 + ... + 7306042.

It is an arithmetic number, because the mean of its divisors is an integer number (2498125662).

Almost surely, 2^23111313022 is an apocalyptic number.

23111313022 is a deficient number, since it is larger than the sum of its proper divisors (16858697570).

23111313022 is a wasteful number, since it uses less digits than its factorization.

23111313022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14609043.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23111313022 its reverse (22031311132), we get a palindrome (45142624154).

The spelling of 23111313022 in words is "twenty-three billion, one hundred eleven million, three hundred thirteen thousand, twenty-two".