211200213100002 has 64 divisors (see below), whose sum is σ = 482955795698688. Its totient is φ = 60316363800000.

The previous prime is 211200213099877. The next prime is 211200213100007. The reversal of 211200213100002 is 200001312002112.

It is not an unprimeable number, because it can be changed into a prime (211200213100007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4427560752 + ... + 4427608452.

It is an arithmetic number, because the mean of its divisors is an integer number (7546184307792).

Almost surely, 2^{211200213100002} is an apocalyptic number.

211200213100002 is an abundant number, since it is smaller than the sum of its proper divisors (271755582598686).

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

211200213100002 is a wasteful number, since it uses less digits than its factorization.

211200213100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91895.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 211200213100002 its reverse (200001312002112), we get a palindrome (411201525102114).

The spelling of 211200213100002 in words is "two hundred eleven trillion, two hundred billion, two hundred thirteen million, one hundred thousand, two".