11121002200222 has 16 divisors (see below), whose sum is σ = 16935362177040. Its totient is φ = 5475929329728.

The previous prime is 11121002200213. The next prime is 11121002200309. The reversal of 11121002200222 is 22200220012111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11121002200196 and 11121002200205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11497183 + ... + 12426874.

It is an arithmetic number, because the mean of its divisors is an integer number (1058460136065).

Almost surely, 2^{11121002200222} is an apocalyptic number.

11121002200222 is a deficient number, since it is larger than the sum of its proper divisors (5814359976818).

11121002200222 is a wasteful number, since it uses less digits than its factorization.

11121002200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23927595.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11121002200222 its reverse (22200220012111), we get a palindrome (33321222212333).

The spelling of 11121002200222 in words is "eleven trillion, one hundred twenty-one billion, two million, two hundred thousand, two hundred twenty-two".