222102002210022 has 48 divisors (see below), whose sum is σ = 532803717680832. Its totient is φ = 66299105133360.

The previous prime is 222102002209993. The next prime is 222102002210027. The reversal of 222102002210022 is 220012200201222.

222102002210022 is a `hidden beast` number, since 2 + 221 + 0 + 200 + 221 + 0 + 0 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 222102002209977 and 222102002210004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222102002210027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8371085868 + ... + 8371112399.

It is an arithmetic number, because the mean of its divisors is an integer number (11100077451684).

Almost surely, 2^{222102002210022} is an apocalyptic number.

222102002210022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222102002210022 is an abundant number, since it is smaller than the sum of its proper divisors (310701715470810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222102002210022 is a wasteful number, since it uses less digits than its factorization.

222102002210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16742198353 (or 16742198350 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 222102002210022 its reverse (220012200201222), we get a palindrome (442114202411244).

The spelling of 222102002210022 in words is "two hundred twenty-two trillion, one hundred two billion, two million, two hundred ten thousand, twenty-two".