212000212102222 has 16 divisors (see below), whose sum is σ = 325763050604544. Its totient is φ = 103412633760000.

The previous prime is 212000212102219. The next prime is 212000212102267. The reversal of 212000212102222 is 222201212000212.

It is a self number, because there is not a number n which added to its sum of digits gives 212000212102222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22239054 + ... + 30308017.

It is an arithmetic number, because the mean of its divisors is an integer number (20360190662784).

Almost surely, 2^{212000212102222} is an apocalyptic number.

212000212102222 is a deficient number, since it is larger than the sum of its proper divisors (113762838502322).

212000212102222 is a wasteful number, since it uses less digits than its factorization.

212000212102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52596315.

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

Adding to 212000212102222 its reverse (222201212000212), we get a palindrome (434201424102434).

The spelling of 212000212102222 in words is "two hundred twelve trillion, two hundred twelve million, one hundred two thousand, two hundred twenty-two".