11021112010 has 32 divisors (see below), whose sum is σ = 20397049344. Its totient is φ = 4285008000.

The previous prime is 11021111903. The next prime is 11021112043. The reversal of 11021112010 is 1021112011.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 61515 + ... + 160705.

It is an arithmetic number, because the mean of its divisors is an integer number (637407792).

Almost surely, 2^11021112010 is an apocalyptic number.

11021112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11021112010 is a deficient number, since it is larger than the sum of its proper divisors (9375937334).

11021112010 is a wasteful number, since it uses less digits than its factorization.

11021112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99510.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11021112010 its reverse (1021112011), we get a palindrome (12042224021).

Subtracting from 11021112010 its reverse (1021112011), we obtain a palindrome (9999999999).

It can be divided in two parts, 110211 and 12010, that added together give a palindrome (122221).

The spelling of 11021112010 in words is "eleven billion, twenty-one million, one hundred twelve thousand, ten".