3522142321012 has 12 divisors (see below), whose sum is σ = 7044284642080. Its totient is φ = 1509489566136.

The previous prime is 3522142321003. The next prime is 3522142321039. The reversal of 3522142321012 is 2101232412253.

It is a happy number.

3522142321012 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 125790797179 = 3522142321012 / (3 + 5 + 2 + 2 + 1 + 4 + 2 + 3 + 2 + 1 + 0 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62895398562 + ... + 62895398617.

Almost surely, 2^{3522142321012} is an apocalyptic number.

It is an amenable number.

3522142321012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3522142321012 is a wasteful number, since it uses less digits than its factorization.

3522142321012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125790797190 (or 125790797188 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 3522142321012 its reverse (2101232412253), we get a palindrome (5623374733265).

The spelling of 3522142321012 in words is "three trillion, five hundred twenty-two billion, one hundred forty-two million, three hundred twenty-one thousand, twelve".