22914203789 has 2 divisors, whose sum is σ = 22914203790. Its totient is φ = 22914203788.

The previous prime is 22914203773. The next prime is 22914203801. The reversal of 22914203789 is 98730241922.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19004828164 + 3909375625 = 137858^2 + 62525^2 .

It is a cyclic number.

It is not a de Polignac number, because 22914203789 - 2⁴ = 22914203773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22914203189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11457101894 + 11457101895.

It is an arithmetic number, because the mean of its divisors is an integer number (11457101895).

Almost surely, 2^22914203789 is an apocalyptic number.

It is an amenable number.

22914203789 is a deficient number, since it is larger than the sum of its proper divisors (1).

22914203789 is an equidigital number, since it uses as much as digits as its factorization.

22914203789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 22914203789 in words is "twenty-two billion, nine hundred fourteen million, two hundred three thousand, seven hundred eighty-nine".