213223300222 has 4 divisors (see below), whose sum is σ = 319834950336. Its totient is φ = 106611650110.

The previous prime is 213223300181. The next prime is 213223300229. The reversal of 213223300222 is 222003322312.

213223300222 is digitally balanced in base 3, 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.

It is a super-2 number, since 2×213223300222² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213223300193 and 213223300202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213223300229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53305825054 + ... + 53305825057.

It is an arithmetic number, because the mean of its divisors is an integer number (79958737584).

Almost surely, 2^213223300222 is an apocalyptic number.

213223300222 is a deficient number, since it is larger than the sum of its proper divisors (106611650114).

213223300222 is a wasteful number, since it uses less digits than its factorization.

213223300222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106611650113.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 213223300222 its reverse (222003322312), we get a palindrome (435226622534).

The spelling of 213223300222 in words is "two hundred thirteen billion, two hundred twenty-three million, three hundred thousand, two hundred twenty-two".