2022012211120 has 120 divisors (see below), whose sum is σ = 5232823202880. Its totient is φ = 725969587200.

The previous prime is 2022012211081. The next prime is 2022012211157. The reversal of 2022012211120 is 211122102202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 2022012211094 and 2022012211103.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 557341 + ... + 2086780.

It is an arithmetic number, because the mean of its divisors is an integer number (43606860024).

Almost surely, 2^{2022012211120} is an apocalyptic number.

2022012211120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022012211120 is an abundant number, since it is smaller than the sum of its proper divisors (3210810991760).

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

2022012211120 is a wasteful number, since it uses less digits than its factorization.

2022012211120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644235 (or 2644218 counting only the distinct ones).

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

Adding to 2022012211120 its reverse (211122102202), we get a palindrome (2233134313322).

The spelling of 2022012211120 in words is "two trillion, twenty-two billion, twelve million, two hundred eleven thousand, one hundred twenty".