22030233133 has 2 divisors, whose sum is σ = 22030233134. Its totient is φ = 22030233132.

The previous prime is 22030233097. The next prime is 22030233149. The reversal of 22030233133 is 33133203022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12582781929 + 9447451204 = 112173^2 + 97198^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22030233133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22030233163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11015116566 + 11015116567.

It is an arithmetic number, because the mean of its divisors is an integer number (11015116567).

Almost surely, 2^22030233133 is an apocalyptic number.

It is an amenable number.

22030233133 is a deficient number, since it is larger than the sum of its proper divisors (1).

22030233133 is an equidigital number, since it uses as much as digits as its factorization.

22030233133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 22030233133 its reverse (33133203022), we get a palindrome (55163436155).

The spelling of 22030233133 in words is "twenty-two billion, thirty million, two hundred thirty-three thousand, one hundred thirty-three".