222202022 has 8 divisors (see below), whose sum is σ = 380917776. Its totient is φ = 95229432.

The previous prime is 222201989. The next prime is 222202033. The reversal of 222202022 is 220202222.

It is a happy number.

222202022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 15871573 = 222202022 / (2 + 2 + 2 + 2 + 0 + 2 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 222201988 and 222202006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7935773 + ... + 7935800.

It is an arithmetic number, because the mean of its divisors is an integer number (47614722).

Almost surely, 2^222202022 is an apocalyptic number.

222202022 is a deficient number, since it is larger than the sum of its proper divisors (158715754).

222202022 is a wasteful number, since it uses less digits than its factorization.

222202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15871582.

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 222202022 is about 14906.4422985500. The cubic root of 222202022 is about 605.6885106014.

Adding to 222202022 its reverse (220202222), we get a palindrome (442404244).

It can be divided in two parts, 22220 and 2022, that added together give a palindrome (24242).

The spelling of 222202022 in words is "two hundred twenty-two million, two hundred two thousand, twenty-two".