11210112019979 has 2 divisors, whose sum is σ = 11210112019980. Its totient is φ = 11210112019978.

The previous prime is 11210112019973. The next prime is 11210112019993. The reversal of 11210112019979 is 97991021101211.

11210112019979 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 not a de Polignac number, because 11210112019979 - 2¹⁶ = 11210111954443 is a prime.

It is a super-2 number, since 2×11210112019979² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11210112019973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605056009989 + 5605056009990.

It is an arithmetic number, because the mean of its divisors is an integer number (5605056009990).

Almost surely, 2^{11210112019979} is an apocalyptic number.

11210112019979 is a deficient number, since it is larger than the sum of its proper divisors (1).

11210112019979 is an equidigital number, since it uses as much as digits as its factorization.

11210112019979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 44.

The spelling of 11210112019979 in words is "eleven trillion, two hundred ten billion, one hundred twelve million, nineteen thousand, nine hundred seventy-nine".