2201213130233 has 4 divisors (see below), whose sum is σ = 2370537217188. Its totient is φ = 2031889043280.

The previous prime is 2201213130229. The next prime is 2201213130241. The reversal of 2201213130233 is 3320313121022.

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

It can be written as a sum of positive squares in 2 ways, for example, as 609848541184 + 1591364589049 = 780928^2 + 1261493^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201213130233 - 2² = 2201213130229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2201213130199 and 2201213130208.

It is not an unprimeable number, because it can be changed into a prime (2201213130223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84662043458 + ... + 84662043483.

It is an arithmetic number, because the mean of its divisors is an integer number (592634304297).

Almost surely, 2^{2201213130233} is an apocalyptic number.

It is an amenable number.

2201213130233 is a deficient number, since it is larger than the sum of its proper divisors (169324086955).

2201213130233 is a wasteful number, since it uses less digits than its factorization.

2201213130233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169324086954.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2201213130233 its reverse (3320313121022), we get a palindrome (5521526251255).

The spelling of 2201213130233 in words is "two trillion, two hundred one billion, two hundred thirteen million, one hundred thirty thousand, two hundred thirty-three".