223002303222221 has 16 divisors (see below), whose sum is σ = 223457480438400. Its totient is φ = 222547585111488.

The previous prime is 223002303222187. The next prime is 223002303222229. The reversal of 223002303222221 is 122222303200322.

It is a cyclic number.

It is not a de Polignac number, because 223002303222221 - 2⁶ = 223002303222157 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 (223002303222229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10668424856 + ... + 10668445758.

It is an arithmetic number, because the mean of its divisors is an integer number (13966092527400).

Almost surely, 2^{223002303222221} is an apocalyptic number.

It is an amenable number.

223002303222221 is a deficient number, since it is larger than the sum of its proper divisors (455177216179).

223002303222221 is a wasteful number, since it uses less digits than its factorization.

223002303222221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30868.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 223002303222221 its reverse (122222303200322), we get a palindrome (345224606422543).

The spelling of 223002303222221 in words is "two hundred twenty-three trillion, two billion, three hundred three million, two hundred twenty-two thousand, two hundred twenty-one".