11010220221122 has 8 divisors (see below), whose sum is σ = 16515405997500. Its totient is φ = 5505084888624.

The previous prime is 11010220221061. The next prime is 11010220221131. The reversal of 11010220221122 is 22112202201011.

It can be written as a sum of positive squares in 2 ways, for example, as 10323375426001 + 686844795121 = 3213001^2 + 828761^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11010220221122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12060497 + ... + 12941252.

Almost surely, 2^{11010220221122} is an apocalyptic number.

11010220221122 is a deficient number, since it is larger than the sum of its proper divisors (5505185776378).

11010220221122 is a wasteful number, since it uses less digits than its factorization.

11010220221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25221940.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11010220221122 its reverse (22112202201011), we get a palindrome (33122422422133).

The spelling of 11010220221122 in words is "eleven trillion, ten billion, two hundred twenty million, two hundred twenty-one thousand, one hundred twenty-two".