3220051412112 has 20 divisors (see below), whose sum is σ = 8318466148080. Its totient is φ = 1073350470688.

The previous prime is 3220051412111. The next prime is 3220051412119. The reversal of 3220051412112 is 2112141500223.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (3220051412111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33542202162 + ... + 33542202257.

It is an arithmetic number, because the mean of its divisors is an integer number (415923307404).

Almost surely, 2^{3220051412112} is an apocalyptic number.

It is an amenable number.

3220051412112 is an abundant number, since it is smaller than the sum of its proper divisors (5098414735968).

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

3220051412112 is a wasteful number, since it uses less digits than its factorization.

3220051412112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67084404430 (or 67084404424 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 3220051412112 its reverse (2112141500223), we get a palindrome (5332192912335).

The spelling of 3220051412112 in words is "three trillion, two hundred twenty billion, fifty-one million, four hundred twelve thousand, one hundred twelve".