2211120110022 has 32 divisors (see below), whose sum is σ = 4565569121280. Its totient is φ = 713158928160.

The previous prime is 2211120109999. The next prime is 2211120110071. The reversal of 2211120110022 is 2200110211122.

It is a junction number, because it is equal to n+sod(n) for n = 2211120109983 and 2211120110010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384088 + ... + 2137700.

It is an arithmetic number, because the mean of its divisors is an integer number (142674035040).

Almost surely, 2^{2211120110022} is an apocalyptic number.

2211120110022 is an abundant number, since it is smaller than the sum of its proper divisors (2354449011258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2211120110022 is a wasteful number, since it uses less digits than its factorization.

2211120110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760428.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2211120110022 its reverse (2200110211122), we get a palindrome (4411230321144).

The spelling of 2211120110022 in words is "two trillion, two hundred eleven billion, one hundred twenty million, one hundred ten thousand, twenty-two".