22233209941 has 2 divisors, whose sum is σ = 22233209942. Its totient is φ = 22233209940.

The previous prime is 22233209837. The next prime is 22233210001. The reversal of 22233209941 is 14990233222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20687068900 + 1546141041 = 143830^2 + 39321^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22233209941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22233209941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22233209041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116604970 + 11116604971.

It is an arithmetic number, because the mean of its divisors is an integer number (11116604971).

Almost surely, 2^22233209941 is an apocalyptic number.

It is an amenable number.

22233209941 is a deficient number, since it is larger than the sum of its proper divisors (1).

22233209941 is an equidigital number, since it uses as much as digits as its factorization.

22233209941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 22233209941 in words is "twenty-two billion, two hundred thirty-three million, two hundred nine thousand, nine hundred forty-one".