22132031123 has 8 divisors (see below), whose sum is σ = 23152456800. Its totient is φ = 21128755648.

The previous prime is 22132031099. The next prime is 22132031137. The reversal of 22132031123 is 32113023122.

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 22132031123 - 2¹⁶ = 22131965587 is a prime.

It is a super-2 number, since 2×22132031123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22132031095 and 22132031104.

It is not an unprimeable number, because it can be changed into a prime (22132031153) 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, 4284911 + ... + 4290072.

It is an arithmetic number, because the mean of its divisors is an integer number (2894057100).

Almost surely, 2^22132031123 is an apocalyptic number.

22132031123 is a deficient number, since it is larger than the sum of its proper divisors (1020425677).

22132031123 is an equidigital number, since it uses as much as digits as its factorization.

22132031123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8575101.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22132031123 its reverse (32113023122), we get a palindrome (54245054245).

The spelling of 22132031123 in words is "twenty-two billion, one hundred thirty-two million, thirty-one thousand, one hundred twenty-three".