212211120002 has 8 divisors (see below), whose sum is σ = 363790491456. Its totient is φ = 90947622852.

The previous prime is 212211120001. The next prime is 212211120007. The reversal of 212211120002 is 200021112212.

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 15157937143 = 212211120002 / (2 + 1 + 2 + 2 + 1 + 1 + 1 + 2 + 0 + 0 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (212211120001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7578968558 + ... + 7578968585.

It is an arithmetic number, because the mean of its divisors is an integer number (45473811432).

Almost surely, 2^212211120002 is an apocalyptic number.

212211120002 is a deficient number, since it is larger than the sum of its proper divisors (151579371454).

212211120002 is a wasteful number, since it uses less digits than its factorization.

212211120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15157937152.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212211120002 its reverse (200021112212), we get a palindrome (412232232214).

The spelling of 212211120002 in words is "two hundred twelve billion, two hundred eleven million, one hundred twenty thousand, two".