2122230001 has 4 divisors (see below), whose sum is σ = 2128641904. Its totient is φ = 2115818100.

The previous prime is 2122229983. The next prime is 2122230013. The reversal of 2122230001 is 1000322212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122230001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122230031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3205455 + ... + 3206116.

It is an arithmetic number, because the mean of its divisors is an integer number (532160476).

Almost surely, 2^2122230001 is an apocalyptic number.

It is an amenable number.

2122230001 is a deficient number, since it is larger than the sum of its proper divisors (6411903).

2122230001 is an equidigital number, since it uses as much as digits as its factorization.

2122230001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6411902.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2122230001 is about 46067.6676314310. The cubic root of 2122230001 is about 1285.0819290977.

Adding to 2122230001 its reverse (1000322212), we get a palindrome (3122552213).

The spelling of 2122230001 in words is "two billion, one hundred twenty-two million, two hundred thirty thousand, one".