2122200112201 has 16 divisors (see below), whose sum is σ = 2300102800128. Its totient is φ = 1946401128000.

The previous prime is 2122200112169. The next prime is 2122200112211. The reversal of 2122200112201 is 1022110022212.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2122200112201 - 2⁵ = 2122200112169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122200112211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4963876 + ... + 5374426.

It is an arithmetic number, because the mean of its divisors is an integer number (143756425008).

Almost surely, 2^{2122200112201} is an apocalyptic number.

It is an amenable number.

2122200112201 is a deficient number, since it is larger than the sum of its proper divisors (177902687927).

2122200112201 is a wasteful number, since it uses less digits than its factorization.

2122200112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413112.

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

Adding to 2122200112201 its reverse (1022110022212), we get a palindrome (3144310134413).

It can be divided in two parts, 212220011 and 2201, that added together give a palindrome (212222212).

The spelling of 2122200112201 in words is "two trillion, one hundred twenty-two billion, two hundred million, one hundred twelve thousand, two hundred one".