22122340221299 has 2 divisors, whose sum is σ = 22122340221300. Its totient is φ = 22122340221298.

The previous prime is 22122340221281. The next prime is 22122340221337. The reversal of 22122340221299 is 99212204322122.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22122340221299 is a prime.

It is not a weakly prime, because it can be changed into another prime (22122340221259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061170110649 + 11061170110650.

It is an arithmetic number, because the mean of its divisors is an integer number (11061170110650).

Almost surely, 2^{22122340221299} is an apocalyptic number.

22122340221299 is a deficient number, since it is larger than the sum of its proper divisors (1).

22122340221299 is an equidigital number, since it uses as much as digits as its factorization.

22122340221299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 22122340221299 in words is "twenty-two trillion, one hundred twenty-two billion, three hundred forty million, two hundred twenty-one thousand, two hundred ninety-nine".