4501222122 has 16 divisors (see below), whose sum is σ = 9003228192. Its totient is φ = 1500276720.

The previous prime is 4501222093. The next prime is 4501222157. The reversal of 4501222122 is 2212221054.

It is a super-2 number, since 2×4501222122² = 40522001183164365768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63972 + ... + 114432.

It is an arithmetic number, because the mean of its divisors is an integer number (562701762).

Almost surely, 2^4501222122 is an apocalyptic number.

4501222122 is an abundant number, since it is smaller than the sum of its proper divisors (4502006070).

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

4501222122 is a wasteful number, since it uses less digits than its factorization.

4501222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65333.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 4501222122 is about 67091.1478661679. The cubic root of 4501222122 is about 1651.1130686205.

Adding to 4501222122 its reverse (2212221054), we get a palindrome (6713443176).

The spelling of 4501222122 in words is "four billion, five hundred one million, two hundred twenty-two thousand, one hundred twenty-two".