222102000212022 has 72 divisors (see below), whose sum is σ = 559819902954312. Its totient is φ = 63454063176000.

The previous prime is 222102000212009. The next prime is 222102000212083. The reversal of 222102000212022 is 220212000201222.

222102000212022 is a `hidden beast` number, since 22 + 210 + 200 + 0 + 212 + 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 = 222102000211986 and 222102000212004.

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 8111997 + ... + 22583367.

It is an arithmetic number, because the mean of its divisors is an integer number (7775276429921).

Almost surely, 2^{222102000212022} is an apocalyptic number.

222102000212022 is an abundant number, since it is smaller than the sum of its proper divisors (337717902742290).

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

222102000212022 is a wasteful number, since it uses less digits than its factorization.

222102000212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14488794 (or 14488784 counting only the distinct ones).

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

Adding to 222102000212022 its reverse (220212000201222), we get a palindrome (442314000413244).

The spelling of 222102000212022 in words is "two hundred twenty-two trillion, one hundred two billion, two hundred twelve thousand, twenty-two".