1322130112 has 14 divisors (see below), whose sum is σ = 2623602068. Its totient is φ = 661065024.

The previous prime is 1322130101. The next prime is 1322130167. The reversal of 1322130112 is 2110312231.

It is a super-3 number, since 3×1322130112³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10329078 + ... + 10329205.

Almost surely, 2^1322130112 is an apocalyptic number.

It is an amenable number.

1322130112 is a deficient number, since it is larger than the sum of its proper divisors (1301471956).

1322130112 is an equidigital number, since it uses as much as digits as its factorization.

1322130112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20658295 (or 20658285 counting only the distinct ones).

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

The square root of 1322130112 is about 36361.1071338594. The cubic root of 1322130112 is about 1097.5510566168.

Adding to 1322130112 its reverse (2110312231), we get a palindrome (3432442343).

The spelling of 1322130112 in words is "one billion, three hundred twenty-two million, one hundred thirty thousand, one hundred twelve".