11220102011122 has 8 divisors (see below), whose sum is σ = 16996788195372. Its totient is φ = 5554505946000.

The previous prime is 11220102011119. The next prime is 11220102011141. The reversal of 11220102011122 is 22111020102211.

It can be written as a sum of positive squares in 2 ways, for example, as 9914935142401 + 1305166868721 = 3148799^2 + 1142439^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11220102011096 and 11220102011105.

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, 27772529529 + ... + 27772529932.

Almost surely, 2^{11220102011122} is an apocalyptic number.

11220102011122 is a deficient number, since it is larger than the sum of its proper divisors (5776686184250).

11220102011122 is a wasteful number, since it uses less digits than its factorization.

11220102011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55545059564.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11220102011122 its reverse (22111020102211), we get a palindrome (33331122113333).

The spelling of 11220102011122 in words is "eleven trillion, two hundred twenty billion, one hundred two million, eleven thousand, one hundred twenty-two".