22012033297 has 2 divisors, whose sum is σ = 22012033298. Its totient is φ = 22012033296.

The previous prime is 22012033271. The next prime is 22012033331. The reversal of 22012033297 is 79233021022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13599291456 + 8412741841 = 116616^2 + 91721^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22012033297 is a prime.

It is not a weakly prime, because it can be changed into another prime (22012033217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006016648 + 11006016649.

It is an arithmetic number, because the mean of its divisors is an integer number (11006016649).

Almost surely, 2^22012033297 is an apocalyptic number.

It is an amenable number.

22012033297 is a deficient number, since it is larger than the sum of its proper divisors (1).

22012033297 is an equidigital number, since it uses as much as digits as its factorization.

22012033297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The spelling of 22012033297 in words is "twenty-two billion, twelve million, thirty-three thousand, two hundred ninety-seven".