1332112001 has 8 divisors (see below), whose sum is σ = 1462968000. Its totient is φ = 1202881840.

The previous prime is 1332111967. The next prime is 1332112009. The reversal of 1332112001 is 1002112331.

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

It is a cyclic number.

It is not a de Polignac number, because 1332112001 - 2²² = 1327917697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332112009) 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, 404741 + ... + 408018.

It is an arithmetic number, because the mean of its divisors is an integer number (182871000).

Almost surely, 2^1332112001 is an apocalyptic number.

1332112001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1332112001 is a deficient number, since it is larger than the sum of its proper divisors (130855999).

1332112001 is a wasteful number, since it uses less digits than its factorization.

1332112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812919.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1332112001 is about 36498.1095537837. The cubic root of 1332112001 is about 1100.3062510923.

Adding to 1332112001 its reverse (1002112331), we get a palindrome (2334224332).

The spelling of 1332112001 in words is "one billion, three hundred thirty-two million, one hundred twelve thousand, one".