2201324331 has 4 divisors (see below), whose sum is σ = 2935099112. Its totient is φ = 1467549552.

The previous prime is 2201324303. The next prime is 2201324351. The reversal of 2201324331 is 1334231022.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2201324331 - 2²⁵ = 2167769899 is a prime.

It is a super-2 number, since 2×2201324331² = 9691657620505195122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2201324298 and 2201324307.

It is not an unprimeable number, because it can be changed into a prime (2201324351) 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, 366887386 + ... + 366887391.

It is an arithmetic number, because the mean of its divisors is an integer number (733774778).

Almost surely, 2^2201324331 is an apocalyptic number.

2201324331 is a deficient number, since it is larger than the sum of its proper divisors (733774781).

2201324331 is an equidigital number, since it uses as much as digits as its factorization.

2201324331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733774780.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2201324331 is about 46918.2728902077. The cubic root of 2201324331 is about 1300.8523662565.

Adding to 2201324331 its reverse (1334231022), we get a palindrome (3535555353).

The spelling of 2201324331 in words is "two billion, two hundred one million, three hundred twenty-four thousand, three hundred thirty-one".