2205505873322 has 4 divisors (see below), whose sum is σ = 3308258809986. Its totient is φ = 1102752936660.

The previous prime is 2205505873321. The next prime is 2205505873349. The reversal of 2205505873322 is 2233785055022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1992589151281 + 212916722041 = 1411591^2 + 461429^2 .

It is a super-2 number, since 2×2205505873322² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2205505873321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551376468329 + ... + 551376468332.

Almost surely, 2^{2205505873322} is an apocalyptic number.

2205505873322 is a deficient number, since it is larger than the sum of its proper divisors (1102752936664).

2205505873322 is a wasteful number, since it uses less digits than its factorization.

2205505873322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102752936663.

The product of its (nonzero) digits is 1008000, while the sum is 44.

The spelling of 2205505873322 in words is "two trillion, two hundred five billion, five hundred five million, eight hundred seventy-three thousand, three hundred twenty-two".