222020002222 has 8 divisors (see below), whose sum is σ = 334955032776. Its totient is φ = 110368324632.

The previous prime is 222020002219. The next prime is 222020002247. The reversal of 222020002222 is 222200020222.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 222020002196 and 222020002205.

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, 320837808 + ... + 320838499.

It is an arithmetic number, because the mean of its divisors is an integer number (41869379097).

Almost surely, 2^222020002222 is an apocalyptic number.

222020002222 is a deficient number, since it is larger than the sum of its proper divisors (112935030554).

222020002222 is a wasteful number, since it uses less digits than its factorization.

222020002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641676482.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 222020002222 its reverse (222200020222), we get a palindrome (444220022444).

The spelling of 222020002222 in words is "two hundred twenty-two billion, twenty million, two thousand, two hundred twenty-two".