22131114100403 has 16 divisors (see below), whose sum is σ = 27595674881280. Its totient is φ = 17242751148000.

The previous prime is 22131114100387. The next prime is 22131114100427. The reversal of 22131114100403 is 30400141113122.

It is not a de Polignac number, because 22131114100403 - 2⁴ = 22131114100387 is a prime.

It is a super-2 number, since 2×22131114100403² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22131114100453) 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, 18352073 + ... + 19520778.

It is an arithmetic number, because the mean of its divisors is an integer number (1724729680080).

Almost surely, 2^{22131114100403} is an apocalyptic number.

22131114100403 is a deficient number, since it is larger than the sum of its proper divisors (5464560780877).

22131114100403 is a wasteful number, since it uses less digits than its factorization.

22131114100403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37880458.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 22131114100403 its reverse (30400141113122), we get a palindrome (52531255213525).

The spelling of 22131114100403 in words is "twenty-two trillion, one hundred thirty-one billion, one hundred fourteen million, one hundred thousand, four hundred three".