22069776353 has 2 divisors, whose sum is σ = 22069776354. Its totient is φ = 22069776352.

The previous prime is 22069776343. The next prime is 22069776373. The reversal of 22069776353 is 35367796022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17798761744 + 4271014609 = 133412^2 + 65353^2 .

It is a cyclic number.

It is not a de Polignac number, because 22069776353 - 2¹⁴ = 22069759969 is a prime.

It is not a weakly prime, because it can be changed into another prime (22069776343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11034888176 + 11034888177.

It is an arithmetic number, because the mean of its divisors is an integer number (11034888177).

Almost surely, 2^22069776353 is an apocalyptic number.

It is an amenable number.

22069776353 is a deficient number, since it is larger than the sum of its proper divisors (1).

22069776353 is an equidigital number, since it uses as much as digits as its factorization.

22069776353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2857680, while the sum is 50.

The spelling of 22069776353 in words is "twenty-two billion, sixty-nine million, seven hundred seventy-six thousand, three hundred fifty-three".