1322012104 has 16 divisors (see below), whose sum is σ = 2832883200. Its totient is φ = 566576592.

The previous prime is 1322012093. The next prime is 1322012137. The reversal of 1322012104 is 4012102231.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11803624 + ... + 11803735.

It is an arithmetic number, because the mean of its divisors is an integer number (177055200).

Almost surely, 2^1322012104 is an apocalyptic number.

1322012104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1322012104 is an abundant number, since it is smaller than the sum of its proper divisors (1510871096).

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

1322012104 is a wasteful number, since it uses less digits than its factorization.

1322012104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23607372 (or 23607368 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1322012104 is about 36359.4843747818. The cubic root of 1322012104 is about 1097.5184013187.

Adding to 1322012104 its reverse (4012102231), we get a palindrome (5334114335).

The spelling of 1322012104 in words is "one billion, three hundred twenty-two million, twelve thousand, one hundred four".