3022146221442 has 16 divisors (see below), whose sum is σ = 6044630158080. Its totient is φ = 1007325787952.

The previous prime is 3022146221357. The next prime is 3022146221449. The reversal of 3022146221442 is 2441226412203.

It is not an unprimeable number, because it can be changed into a prime (3022146221449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13955058 + ... + 14169965.

It is an arithmetic number, because the mean of its divisors is an integer number (377789384880).

Almost surely, 2^{3022146221442} is an apocalyptic number.

3022146221442 is an abundant number, since it is smaller than the sum of its proper divisors (3022483936638).

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

3022146221442 is a wasteful number, since it uses less digits than its factorization.

3022146221442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28142937.

The product of its (nonzero) digits is 36864, while the sum is 33.

The spelling of 3022146221442 in words is "three trillion, twenty-two billion, one hundred forty-six million, two hundred twenty-one thousand, four hundred forty-two".