2222201200312 has 16 divisors (see below), whose sum is σ = 4166728295400. Its totient is φ = 1111073654880.

The previous prime is 2222201200183. The next prime is 2222201200403. The reversal of 2222201200312 is 2130021022222.

It is a self number, because there is not a number n which added to its sum of digits gives 2222201200312.

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 3 ways as a sum of consecutive naturals, for example, 3015487 + ... + 3679342.

Almost surely, 2^{2222201200312} is an apocalyptic number.

It is an amenable number.

2222201200312 is a deficient number, since it is larger than the sum of its proper divisors (1944527095088).

2222201200312 is a wasteful number, since it uses less digits than its factorization.

2222201200312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6736326 (or 6736322 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2222201200312 its reverse (2130021022222), we get a palindrome (4352222222534).

The spelling of 2222201200312 in words is "two trillion, two hundred twenty-two billion, two hundred one million, two hundred thousand, three hundred twelve".