210211212202 has 16 divisors (see below), whose sum is σ = 317764415232. Its totient is φ = 104289945760.

The previous prime is 210211212199. The next prime is 210211212301. The reversal of 210211212202 is 202212112012.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 2189703 + ... + 2283685.

It is an arithmetic number, because the mean of its divisors is an integer number (19860275952).

Almost surely, 2^210211212202 is an apocalyptic number.

210211212202 is a deficient number, since it is larger than the sum of its proper divisors (107553203030).

210211212202 is a wasteful number, since it uses less digits than its factorization.

210211212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102653.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 210211212202 its reverse (202212112012), we get a palindrome (412423324214).

The spelling of 210211212202 in words is "two hundred ten billion, two hundred eleven million, two hundred twelve thousand, two hundred two".