3152142216222 has 32 divisors (see below), whose sum is σ = 6788262412800. Its totient is φ = 972146218368.

The previous prime is 3152142216143. The next prime is 3152142216269. The reversal of 3152142216222 is 2226122412513.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261886822 + ... + 261898857.

It is an arithmetic number, because the mean of its divisors is an integer number (212133200400).

Almost surely, 2^{3152142216222} is an apocalyptic number.

3152142216222 is an abundant number, since it is smaller than the sum of its proper divisors (3636120196578).

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

3152142216222 is a wasteful number, since it uses less digits than its factorization.

3152142216222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523785760.

The product of its digits is 23040, while the sum is 33.

Adding to 3152142216222 its reverse (2226122412513), we get a palindrome (5378264628735).

The spelling of 3152142216222 in words is "three trillion, one hundred fifty-two billion, one hundred forty-two million, two hundred sixteen thousand, two hundred twenty-two".