23532221110 has 16 divisors (see below), whose sum is σ = 42428488032. Its totient is φ = 9397224000.

The previous prime is 23532221099. The next prime is 23532221113. The reversal of 23532221110 is 1112223532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23532221113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1951746 + ... + 1963765.

It is an arithmetic number, because the mean of its divisors is an integer number (2651780502).

Almost surely, 2^23532221110 is an apocalyptic number.

23532221110 is a deficient number, since it is larger than the sum of its proper divisors (18896266922).

23532221110 is a wasteful number, since it uses less digits than its factorization.

23532221110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3916119.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 23532221110 its reverse (1112223532), we get a palindrome (24644444642).

The spelling of 23532221110 in words is "twenty-three billion, five hundred thirty-two million, two hundred twenty-one thousand, one hundred ten".