3223282212112 has 60 divisors (see below), whose sum is σ = 6454353985308. Its totient is φ = 1559340672000.

The previous prime is 3223282212107. The next prime is 3223282212121. The reversal of 3223282212112 is 2112122823223.

It can be written as a sum of positive squares in 2 ways, for example, as 2713320550656 + 509961661456 = 1647216^2 + 714116^2 .

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89178108 + ... + 89214244.

Almost surely, 2^{3223282212112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3223282212112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3227176992654).

3223282212112 is an abundant number, since it is smaller than the sum of its proper divisors (3231071773196).

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

3223282212112 is a wasteful number, since it uses less digits than its factorization.

3223282212112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42008 (or 41971 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The spelling of 3223282212112 in words is "three trillion, two hundred twenty-three billion, two hundred eighty-two million, two hundred twelve thousand, one hundred twelve".