2443321122 has 32 divisors (see below), whose sum is σ = 5474965824. Its totient is φ = 720388800.

The previous prime is 2443321081. The next prime is 2443321187. The reversal of 2443321122 is 2211233442.

It is a happy number.

It is a super-2 number, since 2×2443321122² = 11939636210422677768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2443321092 and 2443321101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497829 + ... + 502712.

It is an arithmetic number, because the mean of its divisors is an integer number (171092682).

Almost surely, 2^2443321122 is an apocalyptic number.

2443321122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2443321122 is an abundant number, since it is smaller than the sum of its proper divisors (3031644702).

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

2443321122 is a wasteful number, since it uses less digits than its factorization.

2443321122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000594.

The product of its digits is 2304, while the sum is 24.

The square root of 2443321122 is about 49429.9617843267. The cubic root of 2443321122 is about 1346.8736290933.

Adding to 2443321122 its reverse (2211233442), we get a palindrome (4654554564).

The spelling of 2443321122 in words is "two billion, four hundred forty-three million, three hundred twenty-one thousand, one hundred twenty-two".