100222221738967 has 2 divisors, whose sum is σ = 100222221738968. Its totient is φ = 100222221738966.

The previous prime is 100222221738959. The next prime is 100222221738979. The reversal of 100222221738967 is 769837122222001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100222221738967 - 2³ = 100222221738959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100222221739967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50111110869483 + 50111110869484.

It is an arithmetic number, because the mean of its divisors is an integer number (50111110869484).

Almost surely, 2^{100222221738967} is an apocalyptic number.

100222221738967 is a deficient number, since it is larger than the sum of its proper divisors (1).

100222221738967 is an equidigital number, since it uses as much as digits as its factorization.

100222221738967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 100222221738967 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twenty-one million, seven hundred thirty-eight thousand, nine hundred sixty-seven".