22021332023110 has 16 divisors (see below), whose sum is σ = 45301025876256. Its totient is φ = 7550170979328.

The previous prime is 22021332023077. The next prime is 22021332023113. The reversal of 22021332023110 is 1132023312022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22021332023113) 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, 157295228667 + ... + 157295228806.

It is an arithmetic number, because the mean of its divisors is an integer number (2831314117266).

Almost surely, 2^{22021332023110} is an apocalyptic number.

22021332023110 is an abundant number, since it is smaller than the sum of its proper divisors (23279693853146).

22021332023110 is a wasteful number, since it uses less digits than its factorization.

22021332023110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314590457487.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 22021332023110 its reverse (1132023312022), we get a palindrome (23153355335132).

The spelling of 22021332023110 in words is "twenty-two trillion, twenty-one billion, three hundred thirty-two million, twenty-three thousand, one hundred ten".