1001122210003 has 2 divisors, whose sum is σ = 1001122210004. Its totient is φ = 1001122210002.

The previous prime is 1001122209977. The next prime is 1001122210117. The reversal of 1001122210003 is 3000122211001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001122210003 - 2⁹ = 1001122209491 is a prime.

It is a super-2 number, since 2×1001122210003² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1001122211003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500561105001 + 500561105002.

It is an arithmetic number, because the mean of its divisors is an integer number (500561105002).

Almost surely, 2^{1001122210003} is an apocalyptic number.

1001122210003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001122210003 is an equidigital number, since it uses as much as digits as its factorization.

1001122210003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1001122210003 its reverse (3000122211001), we get a palindrome (4001244421004).

The spelling of 1001122210003 in words is "one trillion, one billion, one hundred twenty-two million, two hundred ten thousand, three".