1004521200112 has 40 divisors (see below), whose sum is σ = 2048766080400. Its totient is φ = 475809219072.

The previous prime is 1004521200071. The next prime is 1004521200167. The reversal of 1004521200112 is 2110021254001.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 1004521200112.

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, 16047018 + ... + 16109494.

It is an arithmetic number, because the mean of its divisors is an integer number (51219152010).

Almost surely, 2^{1004521200112} is an apocalyptic number.

It is an amenable number.

1004521200112 is an abundant number, since it is smaller than the sum of its proper divisors (1044244880288).

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

1004521200112 is a wasteful number, since it uses less digits than its factorization.

1004521200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115393 (or 115387 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 1004521200112 its reverse (2110021254001), we get a palindrome (3114542454113).

The spelling of 1004521200112 in words is "one trillion, four billion, five hundred twenty-one million, two hundred thousand, one hundred twelve".