11220113210 has 8 divisors (see below), whose sum is σ = 20196203796. Its totient is φ = 4488045280.

The previous prime is 11220113209. The next prime is 11220113257. The reversal of 11220113210 is 1231102211.

11220113210 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10932166249 + 287946961 = 104557^2 + 16969^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561005651 + ... + 561005670.

Almost surely, 2^11220113210 is an apocalyptic number.

11220113210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11220113210 is a deficient number, since it is larger than the sum of its proper divisors (8976090586).

11220113210 is a wasteful number, since it uses less digits than its factorization.

11220113210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122011328.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11220113210 its reverse (1231102211), we get a palindrome (12451215421).

The spelling of 11220113210 in words is "eleven billion, two hundred twenty million, one hundred thirteen thousand, two hundred ten".