210212222222110 has 16 divisors (see below), whose sum is σ = 382940819278416. Its totient is φ = 83071817938048.

The previous prime is 210212222222071. The next prime is 210212222222131. The reversal of 210212222222110 is 11222222212012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126633867979 + ... + 126633869638.

It is an arithmetic number, because the mean of its divisors is an integer number (23933801204901).

Almost surely, 2^{210212222222110} is an apocalyptic number.

210212222222110 is a deficient number, since it is larger than the sum of its proper divisors (172728597056306).

210212222222110 is a wasteful number, since it uses less digits than its factorization.

210212222222110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253267737707.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 210212222222110 its reverse (11222222212012), we get a palindrome (221434444434122).

The spelling of 210212222222110 in words is "two hundred ten trillion, two hundred twelve billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred ten".