22142131132311 has 12 divisors (see below), whose sum is σ = 32001969687688. Its totient is φ = 14752701653904.

The previous prime is 22142131132229. The next prime is 22142131132333. The reversal of 22142131132311 is 11323113124122.

22142131132311 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 2 + 1 + 311 + 32 + 311 = 666.

It is not a de Polignac number, because 22142131132311 - 2¹⁰ = 22142131131287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22142131132361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 726575665 + ... + 726606138.

Almost surely, 2^{22142131132311} is an apocalyptic number.

22142131132311 is a deficient number, since it is larger than the sum of its proper divisors (9859838555377).

22142131132311 is a wasteful number, since it uses less digits than its factorization.

22142131132311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453183502 (or 1453183499 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

Adding to 22142131132311 its reverse (11323113124122), we get a palindrome (33465244256433).

The spelling of 22142131132311 in words is "twenty-two trillion, one hundred forty-two billion, one hundred thirty-one million, one hundred thirty-two thousand, three hundred eleven".