1112002221013 has 2 divisors, whose sum is σ = 1112002221014. Its totient is φ = 1112002221012.

The previous prime is 1112002220957. The next prime is 1112002221037. The reversal of 1112002221013 is 3101222002111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1103251928164 + 8750292849 = 1050358^2 + 93543^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112002221013 - 2¹³ = 1112002212821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112002228013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556001110506 + 556001110507.

It is an arithmetic number, because the mean of its divisors is an integer number (556001110507).

Almost surely, 2^{1112002221013} is an apocalyptic number.

It is an amenable number.

1112002221013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112002221013 is an equidigital number, since it uses as much as digits as its factorization.

1112002221013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1112002221013 its reverse (3101222002111), we get a palindrome (4213224223124).

The spelling of 1112002221013 in words is "one trillion, one hundred twelve billion, two million, two hundred twenty-one thousand, thirteen".