22000330231331 has 8 divisors (see below), whose sum is σ = 22111393031184. Its totient is φ = 21889331543520.

The previous prime is 22000330231301. The next prime is 22000330231333. The reversal of 22000330231331 is 13313203300022.

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 22000330231331 - 2⁶ = 22000330231267 is a prime.

It is a super-2 number, since 2×22000330231331² (a number of 27 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 = 22000330231297 and 22000330231306.

It is not an unprimeable number, because it can be changed into a prime (22000330231333) 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, 15339896 + ... + 16712661.

It is an arithmetic number, because the mean of its divisors is an integer number (2763924128898).

Almost surely, 2^{22000330231331} is an apocalyptic number.

22000330231331 is a deficient number, since it is larger than the sum of its proper divisors (111062799853).

22000330231331 is a wasteful number, since it uses less digits than its factorization.

22000330231331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32056021.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 22000330231331 its reverse (13313203300022), we get a palindrome (35313533531353).

The spelling of 22000330231331 in words is "twenty-two trillion, three hundred thirty million, two hundred thirty-one thousand, three hundred thirty-one".