11221101010 has 64 divisors (see below), whose sum is σ = 23808660480. Its totient is φ = 3727987200.

The previous prime is 11221100999. The next prime is 11221101041. The reversal of 11221101010 is 1010112211.

11221101010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315406 + ... + 349174.

It is an arithmetic number, because the mean of its divisors is an integer number (372010320).

Almost surely, 2^11221101010 is an apocalyptic number.

11221101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11221101010 is an abundant number, since it is smaller than the sum of its proper divisors (12587559470).

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

11221101010 is a wasteful number, since it uses less digits than its factorization.

11221101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33931.

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

Adding to 11221101010 its reverse (1010112211), we get a palindrome (12231213221).

The spelling of 11221101010 in words is "eleven billion, two hundred twenty-one million, one hundred one thousand, ten".