3212200112004 has 72 divisors (see below), whose sum is σ = 8765192567040. Its totient is φ = 986010328512.

The previous prime is 3212200112003. The next prime is 3212200112021. The reversal of 3212200112004 is 4002110022123.

It is a happy number.

3212200112004 is a `hidden beast` number, since 321 + 220 + 0 + 1 + 120 + 0 + 4 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (3212200112003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7994452 + ... + 8386635.

Almost surely, 2^{3212200112004} is an apocalyptic number.

It is an amenable number.

3212200112004 is an abundant number, since it is smaller than the sum of its proper divisors (5552992455036).

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

3212200112004 is a wasteful number, since it uses less digits than its factorization.

3212200112004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16381529 (or 16381524 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 3212200112004 its reverse (4002110022123), we get a palindrome (7214310134127).

The spelling of 3212200112004 in words is "three trillion, two hundred twelve billion, two hundred million, one hundred twelve thousand, four".