11200021122003 has 32 divisors (see below), whose sum is σ = 17081349230592. Its totient is φ = 6394519372800.

The previous prime is 11200021121983. The next prime is 11200021122007. The reversal of 11200021122003 is 30022112000211.

It is not a de Polignac number, because 11200021122003 - 2²¹ = 11200019024851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11200021122007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 293536375 + ... + 293574527.

It is an arithmetic number, because the mean of its divisors is an integer number (533792163456).

Almost surely, 2^{11200021122003} is an apocalyptic number.

11200021122003 is a deficient number, since it is larger than the sum of its proper divisors (5881328108589).

11200021122003 is a wasteful number, since it uses less digits than its factorization.

11200021122003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49795.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11200021122003 its reverse (30022112000211), we get a palindrome (41222133122214).

The spelling of 11200021122003 in words is "eleven trillion, two hundred billion, twenty-one million, one hundred twenty-two thousand, three".