22020130023031 has 8 divisors (see below), whose sum is σ = 25273870880544. Its totient is φ = 18793391164800.

The previous prime is 22020130022993. The next prime is 22020130023043. The reversal of 22020130023031 is 13032003102022.

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

It is not a de Polignac number, because 22020130023031 - 2³¹ = 22017982539383 is a prime.

It is a super-2 number, since 2×22020130023031² (a number of 27 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 (22020130023091) 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, 6750498070 + ... + 6750501331.

It is an arithmetic number, because the mean of its divisors is an integer number (3159233860068).

Almost surely, 2^{22020130023031} is an apocalyptic number.

22020130023031 is a deficient number, since it is larger than the sum of its proper divisors (3253740857513).

22020130023031 is a wasteful number, since it uses less digits than its factorization.

22020130023031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13500999641.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22020130023031 its reverse (13032003102022), we get a palindrome (35052133125053).

The spelling of 22020130023031 in words is "twenty-two trillion, twenty billion, one hundred thirty million, twenty-three thousand, thirty-one".