1122112002203 has 2 divisors, whose sum is σ = 1122112002204. Its totient is φ = 1122112002202.

The previous prime is 1122112002181. The next prime is 1122112002223. The reversal of 1122112002203 is 3022002112211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122112002203 - 2²⁶ = 1122044893339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122112002223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561056001101 + 561056001102.

It is an arithmetic number, because the mean of its divisors is an integer number (561056001102).

Almost surely, 2^{1122112002203} is an apocalyptic number.

1122112002203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122112002203 is an equidigital number, since it uses as much as digits as its factorization.

1122112002203 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 1122112002203 its reverse (3022002112211), we get a palindrome (4144114114414).

The spelling of 1122112002203 in words is "one trillion, one hundred twenty-two billion, one hundred twelve million, two thousand, two hundred three".