100222021212199 has 2 divisors, whose sum is σ = 100222021212200. Its totient is φ = 100222021212198.

The previous prime is 100222021212133. The next prime is 100222021212217. The reversal of 100222021212199 is 991212120222001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100222021212199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100222021012199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50111010606099 + 50111010606100.

It is an arithmetic number, because the mean of its divisors is an integer number (50111010606100).

Almost surely, 2^{100222021212199} is an apocalyptic number.

100222021212199 is a deficient number, since it is larger than the sum of its proper divisors (1).

100222021212199 is an equidigital number, since it uses as much as digits as its factorization.

100222021212199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 100222021212199 in words is "one hundred trillion, two hundred twenty-two billion, twenty-one million, two hundred twelve thousand, one hundred ninety-nine".