212112200211002 has 32 divisors (see below), whose sum is σ = 414626563314432. Its totient is φ = 78976488248064.

The previous prime is 212112200211001. The next prime is 212112200211073. The reversal of 212112200211002 is 200112002211212.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (212112200211001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34277986598 + ... + 34277992785.

It is an arithmetic number, because the mean of its divisors is an integer number (12957080103576).

Almost surely, 2^{212112200211002} is an apocalyptic number.

212112200211002 is a deficient number, since it is larger than the sum of its proper divisors (202514363103430).

212112200211002 is a wasteful number, since it uses less digits than its factorization.

212112200211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68555979422.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 212112200211002 its reverse (200112002211212), we get a palindrome (412224202422214).

The spelling of 212112200211002 in words is "two hundred twelve trillion, one hundred twelve billion, two hundred million, two hundred eleven thousand, two".