2245450013322 has 16 divisors (see below), whose sum is σ = 4498792652160. Its totient is φ = 747167900192.

The previous prime is 2245450013251. The next prime is 2245450013329. The reversal of 2245450013322 is 2233100545422.

It is not an unprimeable number, because it can be changed into a prime (2245450013329) 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, 328855698 + ... + 328862525.

It is an arithmetic number, because the mean of its divisors is an integer number (281174540760).

Almost surely, 2^{2245450013322} is an apocalyptic number.

2245450013322 is an abundant number, since it is smaller than the sum of its proper divisors (2253342638838).

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

2245450013322 is a wasteful number, since it uses less digits than its factorization.

2245450013322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657718797.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 2245450013322 its reverse (2233100545422), we get a palindrome (4478550558744).

The spelling of 2245450013322 in words is "two trillion, two hundred forty-five billion, four hundred fifty million, thirteen thousand, three hundred twenty-two".