2230212233221 has 16 divisors (see below), whose sum is σ = 2586335530240. Its totient is φ = 1883641443840.

The previous prime is 2230212233203. The next prime is 2230212233267. The reversal of 2230212233221 is 1223322120322.

It is a cyclic number.

It is not a de Polignac number, because 2230212233221 - 2⁵ = 2230212233189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230212230221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7016025 + ... + 7327006.

It is an arithmetic number, because the mean of its divisors is an integer number (161645970640).

Almost surely, 2^{2230212233221} is an apocalyptic number.

It is an amenable number.

2230212233221 is a deficient number, since it is larger than the sum of its proper divisors (356123297019).

2230212233221 is a wasteful number, since it uses less digits than its factorization.

2230212233221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14343364.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2230212233221 its reverse (1223322120322), we get a palindrome (3453534353543).

The spelling of 2230212233221 in words is "two trillion, two hundred thirty billion, two hundred twelve million, two hundred thirty-three thousand, two hundred twenty-one".