223021332222 has 16 divisors (see below), whose sum is σ = 480353638800. Its totient is φ = 68621948352.

The previous prime is 223021332221. The next prime is 223021332227. The reversal of 223021332222 is 222233120322.

It is a junction number, because it is equal to n+sod(n) for n = 223021332192 and 223021332201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223021332221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1429623847 + ... + 1429624002.

It is an arithmetic number, because the mean of its divisors is an integer number (30022102425).

Almost surely, 2^223021332222 is an apocalyptic number.

223021332222 is an abundant number, since it is smaller than the sum of its proper divisors (257332306578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223021332222 is a wasteful number, since it uses less digits than its factorization.

223021332222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859247867.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 223021332222 its reverse (222233120322), we get a palindrome (445254452544).

The spelling of 223021332222 in words is "two hundred twenty-three billion, twenty-one million, three hundred thirty-two thousand, two hundred twenty-two".