22031320211133 has 16 divisors (see below), whose sum is σ = 31312558156800. Its totient is φ = 13738384885680.

The previous prime is 22031320211113. The next prime is 22031320211167. The reversal of 22031320211133 is 33111202313022.

It is not a de Polignac number, because 22031320211133 - 2³⁸ = 21756442304189 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22031320211113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2446289103 + ... + 2446298108.

It is an arithmetic number, because the mean of its divisors is an integer number (1957034884800).

Almost surely, 2^{22031320211133} is an apocalyptic number.

It is an amenable number.

22031320211133 is a deficient number, since it is larger than the sum of its proper divisors (9281237945667).

22031320211133 is a wasteful number, since it uses less digits than its factorization.

22031320211133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4892587312.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 22031320211133 its reverse (33111202313022), we get a palindrome (55142522524155).

The spelling of 22031320211133 in words is "twenty-two trillion, thirty-one billion, three hundred twenty million, two hundred eleven thousand, one hundred thirty-three".