11012020222210 has 64 divisors (see below), whose sum is σ = 22712337874944. Its totient is φ = 3765714955200.

The previous prime is 11012020222139. The next prime is 11012020222219. The reversal of 11012020222210 is 1222202021011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11012020222219) 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, 109497009 + ... + 109597531.

It is an arithmetic number, because the mean of its divisors is an integer number (354880279296).

Almost surely, 2^{11012020222210} is an apocalyptic number.

11012020222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012020222210 is an abundant number, since it is smaller than the sum of its proper divisors (11700317652734).

11012020222210 is a wasteful number, since it uses less digits than its factorization.

11012020222210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104599.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11012020222210 its reverse (1222202021011), we get a palindrome (12234222243221).

The spelling of 11012020222210 in words is "eleven trillion, twelve billion, twenty million, two hundred twenty-two thousand, two hundred ten".