22002323014849 has 2 divisors, whose sum is σ = 22002323014850. Its totient is φ = 22002323014848.

The previous prime is 22002323014843. The next prime is 22002323014891. The reversal of 22002323014849 is 94841032320022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18505423014849 + 3496900000000 = 4301793^2 + 1870000^2 .

It is a cyclic number.

It is not a de Polignac number, because 22002323014849 - 2⁵ = 22002323014817 is a prime.

It is not a weakly prime, because it can be changed into another prime (22002323014843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001161507424 + 11001161507425.

It is an arithmetic number, because the mean of its divisors is an integer number (11001161507425).

Almost surely, 2^{22002323014849} is an apocalyptic number.

It is an amenable number.

22002323014849 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002323014849 is an equidigital number, since it uses as much as digits as its factorization.

22002323014849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 22002323014849 in words is "twenty-two trillion, two billion, three hundred twenty-three million, fourteen thousand, eight hundred forty-nine".