2112420001 has 8 divisors (see below), whose sum is σ = 2205688320. Its totient is φ = 2020513488.

The previous prime is 2112419963. The next prime is 2112420041. The reversal of 2112420001 is 1000242112.

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 not a de Polignac number, because 2112420001 - 2¹¹ = 2112417953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112420041) 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, 337281 + ... + 343486.

It is an arithmetic number, because the mean of its divisors is an integer number (275711040).

Almost surely, 2^2112420001 is an apocalyptic number.

It is an amenable number.

2112420001 is a deficient number, since it is larger than the sum of its proper divisors (93268319).

2112420001 is a wasteful number, since it uses less digits than its factorization.

2112420001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680903.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2112420001 is about 45961.0704944957. The cubic root of 2112420001 is about 1283.0987748225.

Adding to 2112420001 its reverse (1000242112), we get a palindrome (3112662113).

The spelling of 2112420001 in words is "two billion, one hundred twelve million, four hundred twenty thousand, one".