100022220995617 has 2 divisors, whose sum is σ = 100022220995618. Its totient is φ = 100022220995616.

The previous prime is 100022220995603. The next prime is 100022220995699. The reversal of 100022220995617 is 716599022220001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84462422838336 + 15559798157281 = 9190344^2 + 3944591^2 .

It is a cyclic number.

It is not a de Polignac number, because 100022220995617 - 2¹⁵ = 100022220962849 is a prime.

It is not a weakly prime, because it can be changed into another prime (100022220990617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50011110497808 + 50011110497809.

It is an arithmetic number, because the mean of its divisors is an integer number (50011110497809).

Almost surely, 2^{100022220995617} is an apocalyptic number.

It is an amenable number.

100022220995617 is a deficient number, since it is larger than the sum of its proper divisors (1).

100022220995617 is an equidigital number, since it uses as much as digits as its factorization.

100022220995617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 100022220995617 in words is "one hundred trillion, twenty-two billion, two hundred twenty million, nine hundred ninety-five thousand, six hundred seventeen".