11003211210 has 64 divisors (see below), whose sum is σ = 26560535040. Its totient is φ = 2917263360.

The previous prime is 11003211209. The next prime is 11003211283. The reversal of 11003211210 is 1211230011.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4118175 + ... + 4120845.

It is an arithmetic number, because the mean of its divisors is an integer number (415008360).

Almost surely, 2^11003211210 is an apocalyptic number.

11003211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11003211210 is an abundant number, since it is smaller than the sum of its proper divisors (15557323830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11003211210 is a wasteful number, since it uses less digits than its factorization.

11003211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3423.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11003211210 its reverse (1211230011), we get a palindrome (12214441221).

The spelling of 11003211210 in words is "eleven billion, three million, two hundred eleven thousand, two hundred ten".