22100023201311 has 48 divisors (see below), whose sum is σ = 37497728286720. Its totient is φ = 12392411516160.

The previous prime is 22100023201309. The next prime is 22100023201339. The reversal of 22100023201311 is 11310232000122.

22100023201311 is a `hidden beast` number, since 2 + 210 + 0 + 0 + 2 + 320 + 131 + 1 = 666.

It is not a de Polignac number, because 22100023201311 - 2¹ = 22100023201309 is a prime.

It is a super-2 number, since 2×22100023201311² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100023241311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111183135 + ... + 111381728.

It is an arithmetic number, because the mean of its divisors is an integer number (781202672640).

Almost surely, 2^{22100023201311} is an apocalyptic number.

22100023201311 is a deficient number, since it is larger than the sum of its proper divisors (15397705085409).

22100023201311 is a wasteful number, since it uses less digits than its factorization.

22100023201311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222564956 (or 222564953 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 22100023201311 its reverse (11310232000122), we get a palindrome (33410255201433).

The spelling of 22100023201311 in words is "twenty-two trillion, one hundred billion, twenty-three million, two hundred one thousand, three hundred eleven".