11032203210 has 64 divisors (see below), whose sum is σ = 32039753472. Its totient is φ = 2373313536.

The previous prime is 11032203209. The next prime is 11032203211. The reversal of 11032203210 is 1230223011.

It is an interprime number because it is at equal distance from previous prime (11032203209) and next prime (11032203211).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11032203210.

It is not an unprimeable number, because it can be changed into a prime (11032203211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1541557 + ... + 1548696.

It is an arithmetic number, because the mean of its divisors is an integer number (500621148).

Almost surely, 2^11032203210 is an apocalyptic number.

11032203210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11032203210 is an abundant number, since it is smaller than the sum of its proper divisors (21007550262).

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

11032203210 is a wasteful number, since it uses less digits than its factorization.

11032203210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3090287.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11032203210 its reverse (1230223011), we get a palindrome (12262426221).

The spelling of 11032203210 in words is "eleven billion, thirty-two million, two hundred three thousand, two hundred ten".