2201201123312 has 10 divisors (see below), whose sum is σ = 4264827176448. Its totient is φ = 1100600561648.

The previous prime is 2201201123293. The next prime is 2201201123327. The reversal of 2201201123312 is 2133211021022.

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 as a sum of consecutive naturals, namely, 68787535088 + ... + 68787535119.

Almost surely, 2^{2201201123312} is an apocalyptic number.

It is an amenable number.

2201201123312 is a deficient number, since it is larger than the sum of its proper divisors (2063626053136).

2201201123312 is a wasteful number, since it uses less digits than its factorization.

2201201123312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137575070215 (or 137575070209 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2201201123312 its reverse (2133211021022), we get a palindrome (4334412144334).

The spelling of 2201201123312 in words is "two trillion, two hundred one billion, two hundred one million, one hundred twenty-three thousand, three hundred twelve".