1322254022 has 8 divisors (see below), whose sum is σ = 1983666672. Its totient is φ = 661031800.

The previous prime is 1322254009. The next prime is 1322254027. The reversal of 1322254022 is 2204522231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322254027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28754 + ... + 58917.

It is an arithmetic number, because the mean of its divisors is an integer number (247958334).

Almost surely, 2^1322254022 is an apocalyptic number.

1322254022 is a deficient number, since it is larger than the sum of its proper divisors (661412650).

1322254022 is an equidigital number, since it uses as much as digits as its factorization.

1322254022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95214.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1322254022 is about 36362.8109749508. The cubic root of 1322254022 is about 1097.5853430313.

Adding to 1322254022 its reverse (2204522231), we get a palindrome (3526776253).

Subtracting 1322254022 from its reverse (2204522231), we obtain a square (882268209 = 29703²).

The spelling of 1322254022 in words is "one billion, three hundred twenty-two million, two hundred fifty-four thousand, twenty-two".