4221313333122 has 32 divisors (see below), whose sum is σ = 8520308818560. Its totient is φ = 1394158106880.

The previous prime is 4221313333019. The next prime is 4221313333123. The reversal of 4221313333122 is 2213333131224.

It is a self number, because there is not a number n which added to its sum of digits gives 4221313333122.

It is not an unprimeable number, because it can be changed into a prime (4221313333123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36200203 + ... + 36316625.

It is an arithmetic number, because the mean of its divisors is an integer number (266259650580).

Almost surely, 2^{4221313333122} is an apocalyptic number.

4221313333122 is an abundant number, since it is smaller than the sum of its proper divisors (4298995485438).

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

4221313333122 is a wasteful number, since it uses less digits than its factorization.

4221313333122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171978.

The product of its digits is 15552, while the sum is 30.

Adding to 4221313333122 its reverse (2213333131224), we get a palindrome (6434646464346).

The spelling of 4221313333122 in words is "four trillion, two hundred twenty-one billion, three hundred thirteen million, three hundred thirty-three thousand, one hundred twenty-two".