11210102210 has 16 divisors (see below), whose sum is σ = 20194518456. Its totient is φ = 4480411008.

The previous prime is 11210102177. The next prime is 11210102213. The reversal of 11210102210 is 1220101211.

It can be written as a sum of positive squares in 4 ways, for example, as 8026547281 + 3183554929 = 89591^2 + 56423^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11210102191 and 11210102200.

It is not an unprimeable number, because it can be changed into a prime (11210102213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440747 + ... + 465486.

Almost surely, 2^11210102210 is an apocalyptic number.

11210102210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11210102210 is a deficient number, since it is larger than the sum of its proper divisors (8984416246).

11210102210 is a wasteful number, since it uses less digits than its factorization.

11210102210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907477.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11210102210 its reverse (1220101211), we get a palindrome (12430203421).

Subtracting from 11210102210 its reverse (1220101211), we obtain a palindrome (9990000999).

The spelling of 11210102210 in words is "eleven billion, two hundred ten million, one hundred two thousand, two hundred ten".