2232000221 has 4 divisors (see below), whose sum is σ = 2434909344. Its totient is φ = 2029091100.

The previous prime is 2232000209. The next prime is 2232000223. The reversal of 2232000221 is 1220002322.

2232000221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2232000221 - 2⁶ = 2232000157 is a prime.

It is a super-3 number, since 3×2232000221³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2232000196 and 2232000205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232000223) 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, 101454545 + ... + 101454566.

It is an arithmetic number, because the mean of its divisors is an integer number (608727336).

Almost surely, 2^2232000221 is an apocalyptic number.

It is an amenable number.

2232000221 is a deficient number, since it is larger than the sum of its proper divisors (202909123).

2232000221 is a wasteful number, since it uses less digits than its factorization.

2232000221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202909122.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2232000221 is about 47244.0495829898. The cubic root of 2232000221 is about 1306.8670585504.

Adding to 2232000221 its reverse (1220002322), we get a palindrome (3452002543).

The spelling of 2232000221 in words is "two billion, two hundred thirty-two million, two hundred twenty-one", and thus it is an aban number.