222122102212000 has 96 divisors (see below), whose sum is σ = 558445959175104. Its totient is φ = 86782588704000.

The previous prime is 222122102211991. The next prime is 222122102212009. The reversal of 222122102212000 is 212201221222.

It is an interprime number because it is at equal distance from previous prime (222122102211991) and next prime (222122102212009).

It is not an unprimeable number, because it can be changed into a prime (222122102212009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 645531786 + ... + 645875785.

It is an arithmetic number, because the mean of its divisors is an integer number (5817145408074).

Almost surely, 2^{222122102212000} is an apocalyptic number.

222122102212000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222122102212000 is an abundant number, since it is smaller than the sum of its proper divisors (336323856963104).

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

222122102212000 is a wasteful number, since it uses less digits than its factorization.

222122102212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291407639 (or 1291407621 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222122102212000 its reverse (212201221222), we get a palindrome (222334303433222).

The spelling of 222122102212000 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, one hundred two million, two hundred twelve thousand".