2221233001 has 8 divisors (see below), whose sum is σ = 2394544320. Its totient is φ = 2048271312.

The previous prime is 2221232953. The next prime is 2221233013. The reversal of 2221233001 is 1003321222.

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 2221233001 - 2²⁵ = 2187678569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2221233031) 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, 74131 + ... + 99688.

It is an arithmetic number, because the mean of its divisors is an integer number (299318040).

Almost surely, 2^2221233001 is an apocalyptic number.

It is an amenable number.

2221233001 is a deficient number, since it is larger than the sum of its proper divisors (173311319).

2221233001 is a wasteful number, since it uses less digits than its factorization.

2221233001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174815.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2221233001 is about 47129.9586356704. The cubic root of 2221233001 is about 1304.7622181429.

Adding to 2221233001 its reverse (1003321222), we get a palindrome (3224554223).

The spelling of 2221233001 in words is "two billion, two hundred twenty-one million, two hundred thirty-three thousand, one".