222023320222 has 16 divisors (see below), whose sum is σ = 363823340400. Its totient is φ = 100777343040.

The previous prime is 222023320193. The next prime is 222023320237.

222023320222 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 222023320193 and 222023320202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7101447 + ... + 7132642.

It is an arithmetic number, because the mean of its divisors is an integer number (22738958775).

Almost surely, 2^222023320222 is an apocalyptic number.

222023320222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222023320222 is a deficient number, since it is larger than the sum of its proper divisors (141800020178).

222023320222 is a wasteful number, since it uses less digits than its factorization.

222023320222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14234811.

The product of its (nonzero) digits is 2304, while the sum is 22.

It can be divided in two parts, 222023 and 320222, that added together give a palindrome (542245).

The spelling of 222023320222 in words is "two hundred twenty-two billion, twenty-three million, three hundred twenty thousand, two hundred twenty-two".