1322112130 has 16 divisors (see below), whose sum is σ = 2381195520. Its totient is φ = 528535152.

The previous prime is 1322112101. The next prime is 1322112137. The reversal of 1322112130 is 312112231.

It is not an unprimeable number, because it can be changed into a prime (1322112137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20370 + ... + 55309.

It is an arithmetic number, because the mean of its divisors is an integer number (148824720).

Almost surely, 2^1322112130 is an apocalyptic number.

1322112130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322112130 is a deficient number, since it is larger than the sum of its proper divisors (1059083390).

1322112130 is a wasteful number, since it uses less digits than its factorization.

1322112130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77433.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1322112130 is about 36360.8598633201. The cubic root of 1322112130 is about 1097.5460807443.

Adding to 1322112130 its reverse (312112231), we get a palindrome (1634224361).

The spelling of 1322112130 in words is "one billion, three hundred twenty-two million, one hundred twelve thousand, one hundred thirty".