2201231001 has 8 divisors (see below), whose sum is σ = 3006559584. Its totient is φ = 1431694880.

The previous prime is 2201230979. The next prime is 2201231023. The reversal of 2201231001 is 1001321022.

It is an interprime number because it is at equal distance from previous prime (2201230979) and next prime (2201231023).

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 2201231001 - 2⁶ = 2201230937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2201231401) 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, 8947971 + ... + 8948216.

It is an arithmetic number, because the mean of its divisors is an integer number (375819948).

Almost surely, 2^2201231001 is an apocalyptic number.

It is an amenable number.

2201231001 is a deficient number, since it is larger than the sum of its proper divisors (805328583).

2201231001 is a wasteful number, since it uses less digits than its factorization.

2201231001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17896231.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2201231001 is about 46917.2782778370. The cubic root of 2201231001 is about 1300.8339818284.

Adding to 2201231001 its reverse (1001321022), we get a palindrome (3202552023).

The spelling of 2201231001 in words is "two billion, two hundred one million, two hundred thirty-one thousand, one".