11112002210 has 32 divisors (see below), whose sum is σ = 20743648560. Its totient is φ = 4280677632.

The previous prime is 11112002203. The next prime is 11112002219. The reversal of 11112002210 is 1220021111.

It can be written as a sum of positive squares in 8 ways, for example, as 6055796761 + 5056205449 = 77819^2 + 71107^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11112002191 and 11112002200.

It is not an unprimeable number, because it can be changed into a prime (11112002219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66872 + ... + 163388.

Almost surely, 2^11112002210 is an apocalyptic number.

11112002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11112002210 is a deficient number, since it is larger than the sum of its proper divisors (9631646350).

11112002210 is a wasteful number, since it uses less digits than its factorization.

11112002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96950.

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

Adding to 11112002210 its reverse (1220021111), we get a palindrome (12332023321).

The spelling of 11112002210 in words is "eleven billion, one hundred twelve million, two thousand, two hundred ten".