2233210133221 has 8 divisors (see below), whose sum is σ = 2263067962880. Its totient is φ = 2203392037392.

The previous prime is 2233210133177. The next prime is 2233210133239. The reversal of 2233210133221 is 1223310123322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2233210133221 - 2¹⁵ = 2233210100453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233210133261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9820290 + ... + 10045123.

It is an arithmetic number, because the mean of its divisors is an integer number (282883495360).

Almost surely, 2^{2233210133221} is an apocalyptic number.

It is an amenable number.

2233210133221 is a deficient number, since it is larger than the sum of its proper divisors (29857829659).

2233210133221 is a wasteful number, since it uses less digits than its factorization.

2233210133221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19866915.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2233210133221 its reverse (1223310123322), we get a palindrome (3456520256543).

The spelling of 2233210133221 in words is "two trillion, two hundred thirty-three billion, two hundred ten million, one hundred thirty-three thousand, two hundred twenty-one".