2122200201022 has 16 divisors (see below), whose sum is σ = 3524522452992. Its totient is φ = 950238895320.

The previous prime is 2122200200971. The next prime is 2122200201029. The reversal of 2122200201022 is 2201020022212.

It is a junction number, because it is equal to n+sod(n) for n = 2122200200987 and 2122200201005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122200201029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719876478 + ... + 719879425.

It is an arithmetic number, because the mean of its divisors is an integer number (220282653312).

Almost surely, 2^{2122200201022} is an apocalyptic number.

2122200201022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2122200201022 is a deficient number, since it is larger than the sum of its proper divisors (1402322251970).

2122200201022 is a wasteful number, since it uses less digits than its factorization.

2122200201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439755983.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2122200201022 its reverse (2201020022212), we get a palindrome (4323220223234).

The spelling of 2122200201022 in words is "two trillion, one hundred twenty-two billion, two hundred million, two hundred one thousand, twenty-two".