11221011112010 has 16 divisors (see below), whose sum is σ = 23083222859136. Its totient is φ = 3847203809808.

The previous prime is 11221011112007. The next prime is 11221011112037. The reversal of 11221011112010 is 1021111012211.

It is a super-2 number, since 2×11221011112010² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80150079302 + ... + 80150079441.

It is an arithmetic number, because the mean of its divisors is an integer number (1442701428696).

Almost surely, 2^{11221011112010} is an apocalyptic number.

11221011112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11221011112010 is an abundant number, since it is smaller than the sum of its proper divisors (11862211747126).

11221011112010 is a wasteful number, since it uses less digits than its factorization.

11221011112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160300158757.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11221011112010 its reverse (1021111012211), we get a palindrome (12242122124221).

The spelling of 11221011112010 in words is "eleven trillion, two hundred twenty-one billion, eleven million, one hundred twelve thousand, ten".