2122310453322 has 64 divisors (see below), whose sum is σ = 4361704744320. Its totient is φ = 688064692224.

The previous prime is 2122310453321. The next prime is 2122310453353. The reversal of 2122310453322 is 2233540132212.

It is a self number, because there is not a number n which added to its sum of digits gives 2122310453322.

It is not an unprimeable number, because it can be changed into a prime (2122310453321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159409738 + ... + 159423050.

It is an arithmetic number, because the mean of its divisors is an integer number (68151636630).

Almost surely, 2^{2122310453322} is an apocalyptic number.

2122310453322 is an abundant number, since it is smaller than the sum of its proper divisors (2239394290998).

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

2122310453322 is a wasteful number, since it uses less digits than its factorization.

2122310453322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15927.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 2122310453322 its reverse (2233540132212), we get a palindrome (4355850585534).

The spelling of 2122310453322 in words is "two trillion, one hundred twenty-two billion, three hundred ten million, four hundred fifty-three thousand, three hundred twenty-two".