11021010112210 has 32 divisors (see below), whose sum is σ = 22673397307392. Its totient is φ = 3778364525760.

The previous prime is 11021010112187. The next prime is 11021010112213. The reversal of 11021010112210 is 1221101012011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11021010112213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4576101 + ... + 6556120.

It is an arithmetic number, because the mean of its divisors is an integer number (708543665856).

Almost surely, 2^{11021010112210} is an apocalyptic number.

11021010112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11021010112210 is an abundant number, since it is smaller than the sum of its proper divisors (11652387195182).

11021010112210 is a wasteful number, since it uses less digits than its factorization.

11021010112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11146378.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11021010112210 its reverse (1221101012011), we get a palindrome (12242111124221).

The spelling of 11021010112210 in words is "eleven trillion, twenty-one billion, ten million, one hundred twelve thousand, two hundred ten".