11222020112003 has 2 divisors, whose sum is σ = 11222020112004. Its totient is φ = 11222020112002.

The previous prime is 11222020111997. The next prime is 11222020112041. The reversal of 11222020112003 is 30021102022211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11222020112003 - 2²⁰ = 11222019063427 is a prime.

It is not a weakly prime, because it can be changed into another prime (11222020118003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611010056001 + 5611010056002.

It is an arithmetic number, because the mean of its divisors is an integer number (5611010056002).

Almost surely, 2^{11222020112003} is an apocalyptic number.

11222020112003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222020112003 is an equidigital number, since it uses as much as digits as its factorization.

11222020112003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11222020112003 its reverse (30021102022211), we get a palindrome (41243122134214).

The spelling of 11222020112003 in words is "eleven trillion, two hundred twenty-two billion, twenty million, one hundred twelve thousand, three".