22123023140331 has 24 divisors (see below), whose sum is σ = 31977305007024. Its totient is φ = 14738611504320.

The previous prime is 22123023140311. The next prime is 22123023140347. The reversal of 22123023140331 is 13304132032122.

22123023140331 is a `hidden beast` number, since 2 + 2 + 1 + 23 + 0 + 231 + 403 + 3 + 1 = 666.

It is not a de Polignac number, because 22123023140331 - 2¹⁷ = 22123023009259 is a prime.

It is a super-2 number, since 2×22123023140331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22123023140295 and 22123023140304.

It is not an unprimeable number, because it can be changed into a prime (22123023140311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77855845 + ... + 78139481.

It is an arithmetic number, because the mean of its divisors is an integer number (1332387708626).

Almost surely, 2^{22123023140331} is an apocalyptic number.

22123023140331 is a deficient number, since it is larger than the sum of its proper divisors (9854281866693).

22123023140331 is a wasteful number, since it uses less digits than its factorization.

22123023140331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289531 (or 289528 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 22123023140331 its reverse (13304132032122), we get a palindrome (35427155172453).

The spelling of 22123023140331 in words is "twenty-two trillion, one hundred twenty-three billion, twenty-three million, one hundred forty thousand, three hundred thirty-one".