2334201224221 has 4 divisors (see below), whose sum is σ = 2343500830944. Its totient is φ = 2324901617500.

The previous prime is 2334201224219. The next prime is 2334201224231. The reversal of 2334201224221 is 1224221024332.

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 not a de Polignac number, because 2334201224221 - 2¹ = 2334201224219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2334201224221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2334201224231) 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, 4649802985 + ... + 4649803486.

It is an arithmetic number, because the mean of its divisors is an integer number (585875207736).

Almost surely, 2^{2334201224221} is an apocalyptic number.

It is an amenable number.

2334201224221 is a deficient number, since it is larger than the sum of its proper divisors (9299606723).

2334201224221 is an equidigital number, since it uses as much as digits as its factorization.

2334201224221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9299606722.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2334201224221 its reverse (1224221024332), we get a palindrome (3558422248553).

The spelling of 2334201224221 in words is "two trillion, three hundred thirty-four billion, two hundred one million, two hundred twenty-four thousand, two hundred twenty-one".