210310211122 has 16 divisors (see below), whose sum is σ = 346255300512. Its totient is φ = 95009073120.

The previous prime is 210310211093. The next prime is 210310211161. The reversal of 210310211122 is 221112013012.

It is a junction number, because it is equal to n+sod(n) for n = 210310211096 and 210310211105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29320203 + ... + 29327374.

It is an arithmetic number, because the mean of its divisors is an integer number (21640956282).

Almost surely, 2^210310211122 is an apocalyptic number.

210310211122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210310211122 is a deficient number, since it is larger than the sum of its proper divisors (135945089390).

210310211122 is a wasteful number, since it uses less digits than its factorization.

210310211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58647753.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 210310211122 its reverse (221112013012), we get a palindrome (431422224134).

The spelling of 210310211122 in words is "two hundred ten billion, three hundred ten million, two hundred eleven thousand, one hundred twenty-two".