22402430933 has 2 divisors, whose sum is σ = 22402430934. Its totient is φ = 22402430932.

The previous prime is 22402430929. The next prime is 22402430957. The reversal of 22402430933 is 33903420422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17270427889 + 5132003044 = 131417^2 + 71638^2 .

It is a cyclic number.

It is not a de Polignac number, because 22402430933 - 2² = 22402430929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22402430933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22402490933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11201215466 + 11201215467.

It is an arithmetic number, because the mean of its divisors is an integer number (11201215467).

Almost surely, 2^22402430933 is an apocalyptic number.

It is an amenable number.

22402430933 is a deficient number, since it is larger than the sum of its proper divisors (1).

22402430933 is an equidigital number, since it uses as much as digits as its factorization.

22402430933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 32.

The spelling of 22402430933 in words is "twenty-two billion, four hundred two million, four hundred thirty thousand, nine hundred thirty-three".