10111203222979 has 2 divisors, whose sum is σ = 10111203222980. Its totient is φ = 10111203222978.

The previous prime is 10111203222893. The next prime is 10111203223151. The reversal of 10111203222979 is 97922230211101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10111203222979 - 2³⁵ = 10076843484611 is a prime.

It is not a weakly prime, because it can be changed into another prime (10111203022979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055601611489 + 5055601611490.

It is an arithmetic number, because the mean of its divisors is an integer number (5055601611490).

Almost surely, 2^{10111203222979} is an apocalyptic number.

10111203222979 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111203222979 is an equidigital number, since it uses as much as digits as its factorization.

10111203222979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 40.

The spelling of 10111203222979 in words is "ten trillion, one hundred eleven billion, two hundred three million, two hundred twenty-two thousand, nine hundred seventy-nine".