1110021312004 has 96 divisors (see below), whose sum is σ = 2243208038400. Its totient is φ = 475317682560.

The previous prime is 1110021311999. The next prime is 1110021312047. The reversal of 1110021312004 is 4002131200111.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154444899 + ... + 154452085.

It is an arithmetic number, because the mean of its divisors is an integer number (23366750400).

Almost surely, 2^{1110021312004} is an apocalyptic number.

It is an amenable number.

1110021312004 is an abundant number, since it is smaller than the sum of its proper divisors (1133186726396).

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

1110021312004 is a wasteful number, since it uses less digits than its factorization.

1110021312004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8233 (or 8231 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1110021312004 its reverse (4002131200111), we get a palindrome (5112152512115).

The spelling of 1110021312004 in words is "one trillion, one hundred ten billion, twenty-one million, three hundred twelve thousand, four".