2211100020022 has 16 divisors (see below), whose sum is σ = 3323315616192. Its totient is φ = 1103329148040.

The previous prime is 2211100020001. The next prime is 2211100020049. The reversal of 2211100020022 is 2200200011122.

It is a happy number.

2211100020022 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 = 2211100019984 and 2211100020011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4214013 + ... + 4709575.

It is an arithmetic number, because the mean of its divisors is an integer number (207707226012).

Almost surely, 2^{2211100020022} is an apocalyptic number.

2211100020022 is a deficient number, since it is larger than the sum of its proper divisors (1112215596170).

2211100020022 is a wasteful number, since it uses less digits than its factorization.

2211100020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500043.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2211100020022 its reverse (2200200011122), we get a palindrome (4411300031144).

The spelling of 2211100020022 in words is "two trillion, two hundred eleven billion, one hundred million, twenty thousand, twenty-two".