220002102010979 has 2 divisors, whose sum is σ = 220002102010980. Its totient is φ = 220002102010978.

The previous prime is 220002102010921. The next prime is 220002102011143. The reversal of 220002102010979 is 979010201200022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220002102010979 is a prime.

It is not a weakly prime, because it can be changed into another prime (220002102013979) 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, 110001051005489 + 110001051005490.

It is an arithmetic number, because the mean of its divisors is an integer number (110001051005490).

Almost surely, 2^{220002102010979} is an apocalyptic number.

220002102010979 is a deficient number, since it is larger than the sum of its proper divisors (1).

220002102010979 is an equidigital number, since it uses as much as digits as its factorization.

220002102010979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 35.

The spelling of 220002102010979 in words is "two hundred twenty trillion, two billion, one hundred two million, ten thousand, nine hundred seventy-nine".