2112232001 has 8 divisors (see below), whose sum is σ = 2307009600. Its totient is φ = 1917913840.

The previous prime is 2112231991. The next prime is 2112232007. The reversal of 2112232001 is 1002322112.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2112232001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112232007) 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, 105206 + ... + 123663.

It is an arithmetic number, because the mean of its divisors is an integer number (288376200).

Almost surely, 2^2112232001 is an apocalyptic number.

It is an amenable number.

2112232001 is a deficient number, since it is larger than the sum of its proper divisors (194777599).

2112232001 is a wasteful number, since it uses less digits than its factorization.

2112232001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229719.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2112232001 is about 45959.0252398808. The cubic root of 2112232001 is about 1283.0607095189.

Adding to 2112232001 its reverse (1002322112), we get a palindrome (3114554113).

The spelling of 2112232001 in words is "two billion, one hundred twelve million, two hundred thirty-two thousand, one".