222022111022 has 8 divisors (see below), whose sum is σ = 333112909296. Its totient is φ = 110984474592.

The previous prime is 222022110991. The next prime is 222022111061. The reversal of 222022111022 is 220111220222.

It is a happy number.

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

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, 13280018 + ... + 13296725.

It is an arithmetic number, because the mean of its divisors is an integer number (41639113662).

Almost surely, 2^222022111022 is an apocalyptic number.

222022111022 is a deficient number, since it is larger than the sum of its proper divisors (111090798274).

222022111022 is a wasteful number, since it uses less digits than its factorization.

222022111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26580922.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222022111022 its reverse (220111220222), we get a palindrome (442133331244).

The spelling of 222022111022 in words is "two hundred twenty-two billion, twenty-two million, one hundred eleven thousand, twenty-two".