22733340769 has 2 divisors, whose sum is σ = 22733340770. Its totient is φ = 22733340768.

The previous prime is 22733340757. The next prime is 22733340779. The reversal of 22733340769 is 96704333722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13341405025 + 9391935744 = 115505^2 + 96912^2 .

It is a cyclic number.

It is not a de Polignac number, because 22733340769 - 2¹³ = 22733332577 is a prime.

It is a super-2 number, since 2×22733340769² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22733340709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11366670384 + 11366670385.

It is an arithmetic number, because the mean of its divisors is an integer number (11366670385).

Almost surely, 2^22733340769 is an apocalyptic number.

It is an amenable number.

22733340769 is a deficient number, since it is larger than the sum of its proper divisors (1).

22733340769 is an equidigital number, since it uses as much as digits as its factorization.

22733340769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1143072, while the sum is 46.

The spelling of 22733340769 in words is "twenty-two billion, seven hundred thirty-three million, three hundred forty thousand, seven hundred sixty-nine".