1322441166 has 16 divisors (see below), whose sum is σ = 2759877504. Its totient is φ = 421647864.

The previous prime is 1322441149. The next prime is 1322441191. The reversal of 1322441166 is 6611442231.

It is a congruent number.

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, 4791316 + ... + 4791591.

It is an arithmetic number, because the mean of its divisors is an integer number (172492344).

Almost surely, 2^1322441166 is an apocalyptic number.

1322441166 is an abundant number, since it is smaller than the sum of its proper divisors (1437436338).

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

1322441166 is a wasteful number, since it uses less digits than its factorization.

1322441166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9582935.

The product of its digits is 6912, while the sum is 30.

The square root of 1322441166 is about 36365.3841723142. The cubic root of 1322441166 is about 1097.6371224973.

Adding to 1322441166 its reverse (6611442231), we get a palindrome (7933883397).

The spelling of 1322441166 in words is "one billion, three hundred twenty-two million, four hundred forty-one thousand, one hundred sixty-six".