22133031323 has 8 divisors (see below), whose sum is σ = 25237664928. Its totient is φ = 19228696704.

The previous prime is 22133031311. The next prime is 22133031359. The reversal of 22133031323 is 32313033122.

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 22133031323 - 2¹² = 22133027227 is a prime.

It is a super-3 number, since 3×22133031323³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22133031523) 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, 50074511 + ... + 50074952.

It is an arithmetic number, because the mean of its divisors is an integer number (3154708116).

Almost surely, 2^22133031323 is an apocalyptic number.

22133031323 is a deficient number, since it is larger than the sum of its proper divisors (3104633605).

22133031323 is a wasteful number, since it uses less digits than its factorization.

22133031323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100149493.

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

Adding to 22133031323 its reverse (32313033122), we get a palindrome (54446064445).

The spelling of 22133031323 in words is "twenty-two billion, one hundred thirty-three million, thirty-one thousand, three hundred twenty-three".