2201120200212 has 48 divisors (see below), whose sum is σ = 5447326127040. Its totient is φ = 689371075072.

The previous prime is 2201120200207. The next prime is 2201120200241. The reversal of 2201120200212 is 2120020211022.

It is a junction number, because it is equal to n+sod(n) for n = 2201120200191 and 2201120200200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9070887 + ... + 9310382.

It is an arithmetic number, because the mean of its divisors is an integer number (113485960980).

Almost surely, 2^{2201120200212} is an apocalyptic number.

It is an amenable number.

2201120200212 is an abundant number, since it is smaller than the sum of its proper divisors (3246205926828).

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

2201120200212 is a wasteful number, since it uses less digits than its factorization.

2201120200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18381880 (or 18381878 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2201120200212 its reverse (2120020211022), we get a palindrome (4321140411234).

The spelling of 2201120200212 in words is "two trillion, two hundred one billion, one hundred twenty million, two hundred thousand, two hundred twelve".