222212201122022 has 8 divisors (see below), whose sum is σ = 333318626449056. Its totient is φ = 111105992305672.

The previous prime is 222212201121997. The next prime is 222212201122099. The reversal of 222212201122022 is 220221102212222.

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, 51537038 + ... + 55682049.

It is an arithmetic number, because the mean of its divisors is an integer number (41664828306132).

Almost surely, 2^{222212201122022} is an apocalyptic number.

222212201122022 is a deficient number, since it is larger than the sum of its proper divisors (111106425327034).

222212201122022 is a wasteful number, since it uses less digits than its factorization.

222212201122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108255342.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 222212201122022 its reverse (220221102212222), we get a palindrome (442433303334244).

The spelling of 222212201122022 in words is "two hundred twenty-two trillion, two hundred twelve billion, two hundred one million, one hundred twenty-two thousand, twenty-two".