22133199971 has 2 divisors, whose sum is σ = 22133199972. Its totient is φ = 22133199970.

The previous prime is 22133199931. The next prime is 22133200021. The reversal of 22133199971 is 17999133122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22133199971 - 2²² = 22129005667 is a prime.

It is not a weakly prime, because it can be changed into another prime (22133199901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11066599985 + 11066599986.

It is an arithmetic number, because the mean of its divisors is an integer number (11066599986).

Almost surely, 2^22133199971 is an apocalyptic number.

22133199971 is a deficient number, since it is larger than the sum of its proper divisors (1).

22133199971 is an equidigital number, since it uses as much as digits as its factorization.

22133199971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 183708, while the sum is 47.

The spelling of 22133199971 in words is "twenty-two billion, one hundred thirty-three million, one hundred ninety-nine thousand, nine hundred seventy-one".