22130032031 has 8 divisors (see below), whose sum is σ = 22846528128. Its totient is φ = 21413700000.

The previous prime is 22130032007. The next prime is 22130032033. The reversal of 22130032031 is 13023003122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22130032031 is a prime.

It is a super-2 number, since 2×22130032031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130032033) 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, 270881 + ... + 342981.

It is an arithmetic number, because the mean of its divisors is an integer number (2855816016).

Almost surely, 2^22130032031 is an apocalyptic number.

22130032031 is a deficient number, since it is larger than the sum of its proper divisors (716496097).

22130032031 is an equidigital number, since it uses as much as digits as its factorization.

22130032031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82033.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 22130032031 its reverse (13023003122), we get a palindrome (35153035153).

The spelling of 22130032031 in words is "twenty-two billion, one hundred thirty million, thirty-two thousand, thirty-one".