123322022 has 16 divisors (see below), whose sum is σ = 189606912. Its totient is φ = 60124680.

The previous prime is 123321983. The next prime is 123322033. The reversal of 123322022 is 220223321.

It is a super-2 number, since 2×123322022² = 30416642220336968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84503 + ... + 85949.

It is an arithmetic number, because the mean of its divisors is an integer number (11850432).

Almost surely, 2^123322022 is an apocalyptic number.

123322022 is a deficient number, since it is larger than the sum of its proper divisors (66284890).

123322022 is a wasteful number, since it uses less digits than its factorization.

123322022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 123322022 is about 11105.0448895986. The cubic root of 123322022 is about 497.7526096076.

Adding to 123322022 its reverse (220223321), we get a palindrome (343545343).

The spelling of 123322022 in words is "one hundred twenty-three million, three hundred twenty-two thousand, twenty-two".