2111122022003 has 2 divisors, whose sum is σ = 2111122022004. Its totient is φ = 2111122022002.

The previous prime is 2111122021927. The next prime is 2111122022027. The reversal of 2111122022003 is 3002202211112.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2111122022003 is a prime.

It is a super-2 number, since 2×2111122022003² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2111122024003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055561011001 + 1055561011002.

It is an arithmetic number, because the mean of its divisors is an integer number (1055561011002).

Almost surely, 2^{2111122022003} is an apocalyptic number.

2111122022003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111122022003 is an equidigital number, since it uses as much as digits as its factorization.

2111122022003 is an evil number, because the sum of its binary digits is even.

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

Adding to 2111122022003 its reverse (3002202211112), we get a palindrome (5113324233115).

The spelling of 2111122022003 in words is "two trillion, one hundred eleven billion, one hundred twenty-two million, twenty-two thousand, three".