2211120220022 has 8 divisors (see below), whose sum is σ = 3790491805776. Its totient is φ = 947622951432.

The previous prime is 2211120220019. The next prime is 2211120220061. The reversal of 2211120220022 is 2200220211122.

It is a happy number.

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

It is a congruent number.

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, 78968579273 + ... + 78968579300.

It is an arithmetic number, because the mean of its divisors is an integer number (473811475722).

Almost surely, 2^{2211120220022} is an apocalyptic number.

2211120220022 is a deficient number, since it is larger than the sum of its proper divisors (1579371585754).

2211120220022 is a wasteful number, since it uses less digits than its factorization.

2211120220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157937158582.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2211120220022 its reverse (2200220211122), we get a palindrome (4411340431144).

The spelling of 2211120220022 in words is "two trillion, two hundred eleven billion, one hundred twenty million, two hundred twenty thousand, twenty-two".