2003110011122 has 32 divisors (see below), whose sum is σ = 3425617142784. Its totient is φ = 869571168400.

The previous prime is 2003110011061. The next prime is 2003110011137. The reversal of 2003110011122 is 2211100113002.

It is a junction number, because it is equal to n+sod(n) for n = 2003110011097 and 2003110011106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2731904 + ... + 3386667.

It is an arithmetic number, because the mean of its divisors is an integer number (107050535712).

Almost surely, 2^{2003110011122} is an apocalyptic number.

2003110011122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2003110011122 is a deficient number, since it is larger than the sum of its proper divisors (1422507131662).

2003110011122 is a wasteful number, since it uses less digits than its factorization.

2003110011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6119254.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2003110011122 its reverse (2211100113002), we get a palindrome (4214210124124).

The spelling of 2003110011122 in words is "two trillion, three billion, one hundred ten million, eleven thousand, one hundred twenty-two".