11222000120122 has 32 divisors (see below), whose sum is σ = 18456743980800. Its totient is φ = 5074983480000.

The previous prime is 11222000120087. The next prime is 11222000120143. The reversal of 11222000120122 is 22102100022211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11222000120096 and 11222000120105.

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, 4868872 + ... + 6793372.

It is an arithmetic number, because the mean of its divisors is an integer number (576773249400).

Almost surely, 2^{11222000120122} is an apocalyptic number.

11222000120122 is a deficient number, since it is larger than the sum of its proper divisors (7234743860678).

11222000120122 is a wasteful number, since it uses less digits than its factorization.

11222000120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925862.

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

Adding to 11222000120122 its reverse (22102100022211), we get a palindrome (33324100142333).

The spelling of 11222000120122 in words is "eleven trillion, two hundred twenty-two billion, one hundred twenty thousand, one hundred twenty-two".