22198863371 has 2 divisors, whose sum is σ = 22198863372. Its totient is φ = 22198863370.

The previous prime is 22198863361. The next prime is 22198863383. The reversal of 22198863371 is 17336889122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22198863371 - 2²² = 22194669067 is a prime.

It is not a weakly prime, because it can be changed into another prime (22198863311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11099431685 + 11099431686.

It is an arithmetic number, because the mean of its divisors is an integer number (11099431686).

Almost surely, 2^22198863371 is an apocalyptic number.

22198863371 is a deficient number, since it is larger than the sum of its proper divisors (1).

22198863371 is an equidigital number, since it uses as much as digits as its factorization.

22198863371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 50.

The spelling of 22198863371 in words is "twenty-two billion, one hundred ninety-eight million, eight hundred sixty-three thousand, three hundred seventy-one".