211210212120010 has 32 divisors (see below), whose sum is σ = 400635677480832. Its totient is φ = 80010756196800.

The previous prime is 211210212119981. The next prime is 211210212120029. The reversal of 211210212120010 is 10021212012112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4546042464 + ... + 4546088923.

It is an arithmetic number, because the mean of its divisors is an integer number (12519864921276).

Almost surely, 2^{211210212120010} is an apocalyptic number.

211210212120010 is a deficient number, since it is larger than the sum of its proper divisors (189425465360822).

211210212120010 is a wasteful number, since it uses less digits than its factorization.

211210212120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9092131518.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 211210212120010 its reverse (10021212012112), we get a palindrome (221231424132122).

The spelling of 211210212120010 in words is "two hundred eleven trillion, two hundred ten billion, two hundred twelve million, one hundred twenty thousand, ten".