2201212110201 has 96 divisors (see below), whose sum is σ = 3368791895040. Its totient is φ = 1275695785728.

The previous prime is 2201212110193. The next prime is 2201212110203. The reversal of 2201212110201 is 1020112121022.

It is not a de Polignac number, because 2201212110201 - 2³ = 2201212110193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2201212110203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 558256236 + ... + 558260178.

It is an arithmetic number, because the mean of its divisors is an integer number (35091582240).

Almost surely, 2^{2201212110201} is an apocalyptic number.

It is an amenable number.

2201212110201 is a deficient number, since it is larger than the sum of its proper divisors (1167579784839).

2201212110201 is a wasteful number, since it uses less digits than its factorization.

2201212110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4927 (or 4914 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2201212110201 its reverse (1020112121022), we get a palindrome (3221324231223).

The spelling of 2201212110201 in words is "two trillion, two hundred one billion, two hundred twelve million, one hundred ten thousand, two hundred one".