1001100022079 has 2 divisors, whose sum is σ = 1001100022080. Its totient is φ = 1001100022078.

The previous prime is 1001100022073. The next prime is 1001100022159. The reversal of 1001100022079 is 9702200011001.

1001100022079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001100022079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001100022073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500550011039 + 500550011040.

It is an arithmetic number, because the mean of its divisors is an integer number (500550011040).

Almost surely, 2^{1001100022079} is an apocalyptic number.

1001100022079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001100022079 is an equidigital number, since it uses as much as digits as its factorization.

1001100022079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 23.

The spelling of 1001100022079 in words is "one trillion, one billion, one hundred million, twenty-two thousand, seventy-nine".