11002211222103 has 24 divisors (see below), whose sum is σ = 15945225967008. Its totient is φ = 7310320621632.

The previous prime is 11002211222087. The next prime is 11002211222147. The reversal of 11002211222103 is 30122211220011.

11002211222103 is a `hidden beast` number, since 110 + 0 + 221 + 122 + 210 + 3 = 666.

It is not a de Polignac number, because 11002211222103 - 2⁴ = 11002211222087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002211222173) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1547325 + ... + 4939497.

It is an arithmetic number, because the mean of its divisors is an integer number (664384415292).

Almost surely, 2^{11002211222103} is an apocalyptic number.

11002211222103 is a deficient number, since it is larger than the sum of its proper divisors (4943014744905).

11002211222103 is a wasteful number, since it uses less digits than its factorization.

11002211222103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3393383 (or 3393380 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11002211222103 its reverse (30122211220011), we get a palindrome (41124422442114).

The spelling of 11002211222103 in words is "eleven trillion, two billion, two hundred eleven million, two hundred twenty-two thousand, one hundred three".