22033114231 has 4 divisors (see below), whose sum is σ = 23329179792. Its totient is φ = 20737048672.

The previous prime is 22033114223. The next prime is 22033114237. The reversal of 22033114231 is 13241133022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22033114231 - 2³ = 22033114223 is a prime.

It is a super-2 number, since 2×22033114231² (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 (22033114237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648032755 + ... + 648032788.

It is an arithmetic number, because the mean of its divisors is an integer number (5832294948).

Almost surely, 2^22033114231 is an apocalyptic number.

22033114231 is a deficient number, since it is larger than the sum of its proper divisors (1296065561).

22033114231 is a wasteful number, since it uses less digits than its factorization.

22033114231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296065560.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 22033114231 its reverse (13241133022), we get a palindrome (35274247253).

The spelling of 22033114231 in words is "twenty-two billion, thirty-three million, one hundred fourteen thousand, two hundred thirty-one".