212022220112002 has 32 divisors (see below), whose sum is σ = 355829968396800. Its totient is φ = 94229047131648.

The previous prime is 212022220111997. The next prime is 212022220112057. The reversal of 212022220112002 is 200211022220212.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1715939227 + ... + 1716062782.

It is an arithmetic number, because the mean of its divisors is an integer number (11119686512400).

Almost surely, 2^{212022220112002} is an apocalyptic number.

212022220112002 is a deficient number, since it is larger than the sum of its proper divisors (143807748284798).

212022220112002 is a wasteful number, since it uses less digits than its factorization.

212022220112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3432002130.

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

Adding to 212022220112002 its reverse (200211022220212), we get a palindrome (412233242332214).

The spelling of 212022220112002 in words is "two hundred twelve trillion, twenty-two billion, two hundred twenty million, one hundred twelve thousand, two".