20223333222 has 64 divisors (see below), whose sum is σ = 42334488000. Its totient is φ = 6432204800.

The previous prime is 20223333199. The next prime is 20223333283. The reversal of 20223333222 is 22233332202.

It is a junction number, because it is equal to n+sod(n) for n = 20223333192 and 20223333201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18434578 + ... + 18435674.

It is an arithmetic number, because the mean of its divisors is an integer number (661476375).

Almost surely, 2^20223333222 is an apocalyptic number.

20223333222 is an abundant number, since it is smaller than the sum of its proper divisors (22111154778).

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

20223333222 is a wasteful number, since it uses less digits than its factorization.

20223333222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2281.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 20223333222 its reverse (22233332202), we get a palindrome (42456665424).

The spelling of 20223333222 in words is "twenty billion, two hundred twenty-three million, three hundred thirty-three thousand, two hundred twenty-two".