11220001122022 has 32 divisors (see below), whose sum is σ = 21003172084224. Its totient is φ = 4367197166400.

The previous prime is 11220001122019. The next prime is 11220001122041. The reversal of 11220001122022 is 22022110002211.

It is a happy number.

11220001122022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11220001121987 and 11220001122005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35105754 + ... + 35423917.

It is an arithmetic number, because the mean of its divisors is an integer number (656349127632).

Almost surely, 2^{11220001122022} is an apocalyptic number.

11220001122022 is a deficient number, since it is larger than the sum of its proper divisors (9783170962202).

11220001122022 is a wasteful number, since it uses less digits than its factorization.

11220001122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70530724.

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

Adding to 11220001122022 its reverse (22022110002211), we get a palindrome (33242111124233).

The spelling of 11220001122022 in words is "eleven trillion, two hundred twenty billion, one million, one hundred twenty-two thousand, twenty-two".