3142222421212 has 36 divisors (see below), whose sum is σ = 6532766390304. Its totient is φ = 1318014264000.

The previous prime is 3142222421183. The next prime is 3142222421251. The reversal of 3142222421212 is 2121242222413.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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, 170541289 + ... + 170559712.

It is an arithmetic number, because the mean of its divisors is an integer number (181465733064).

Almost surely, 2^{3142222421212} is an apocalyptic number.

It is an amenable number.

3142222421212 is an abundant number, since it is smaller than the sum of its proper divisors (3390543969092).

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

3142222421212 is a wasteful number, since it uses less digits than its factorization.

3142222421212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341101066 (or 341101057 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

Adding to 3142222421212 its reverse (2121242222413), we get a palindrome (5263464643625).

The spelling of 3142222421212 in words is "three trillion, one hundred forty-two billion, two hundred twenty-two million, four hundred twenty-one thousand, two hundred twelve".