11110222112004 has 48 divisors (see below), whose sum is σ = 29292487694400. Its totient is φ = 3640637752128.

The previous prime is 11110222111997. The next prime is 11110222112021. The reversal of 11110222112004 is 40021122201111.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 871793857 + ... + 871806600.

It is an arithmetic number, because the mean of its divisors is an integer number (610260160300).

Almost surely, 2^{11110222112004} is an apocalyptic number.

It is an amenable number.

11110222112004 is an abundant number, since it is smaller than the sum of its proper divisors (18182265582396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11110222112004 is a wasteful number, since it uses less digits than its factorization.

11110222112004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743600529 (or 1743600521 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11110222112004 its reverse (40021122201111), we get a palindrome (51131344313115).

The spelling of 11110222112004 in words is "eleven trillion, one hundred ten billion, two hundred twenty-two million, one hundred twelve thousand, four".