22131400112011 has 8 divisors (see below), whose sum is σ = 22223761565760. Its totient is φ = 22039087085568.

The previous prime is 22131400111981. The next prime is 22131400112027. The reversal of 22131400112011 is 11021100413122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22131400112011 - 2⁵ = 22131400111979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22131400112011.

It is not an unprimeable number, because it can be changed into a prime (22131400112051) 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, 11190771 + ... + 13019068.

It is an arithmetic number, because the mean of its divisors is an integer number (2777970195720).

Almost surely, 2^{22131400112011} is an apocalyptic number.

22131400112011 is a deficient number, since it is larger than the sum of its proper divisors (92361453749).

22131400112011 is a wasteful number, since it uses less digits than its factorization.

22131400112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24213653.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 22131400112011 its reverse (11021100413122), we get a palindrome (33152500525133).

The spelling of 22131400112011 in words is "twenty-two trillion, one hundred thirty-one billion, four hundred million, one hundred twelve thousand, eleven".