11203113220210 has 32 divisors (see below), whose sum is σ = 20260537102080. Its totient is φ = 4460179737408.

The previous prime is 11203113220199. The next prime is 11203113220223. The reversal of 11203113220210 is 1202231130211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 996139 + ... + 4837201.

It is an arithmetic number, because the mean of its divisors is an integer number (633141784440).

Almost surely, 2^{11203113220210} is an apocalyptic number.

11203113220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11203113220210 is a deficient number, since it is larger than the sum of its proper divisors (9057423881870).

11203113220210 is a wasteful number, since it uses less digits than its factorization.

11203113220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3842442.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11203113220210 its reverse (1202231130211), we get a palindrome (12405344350421).

The spelling of 11203113220210 in words is "eleven trillion, two hundred three billion, one hundred thirteen million, two hundred twenty thousand, two hundred ten".