2012022102201 has 16 divisors (see below), whose sum is σ = 2741377207296. Its totient is φ = 1312321335696.

The previous prime is 2012022102199. The next prime is 2012022102217. The reversal of 2012022102201 is 1022012202102.

It is not a de Polignac number, because 2012022102201 - 2¹ = 2012022102199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2012022102281) 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, 39199645 + ... + 39250938.

It is an arithmetic number, because the mean of its divisors is an integer number (171336075456).

Almost surely, 2^{2012022102201} is an apocalyptic number.

It is an amenable number.

2012022102201 is a deficient number, since it is larger than the sum of its proper divisors (729355105095).

2012022102201 is a wasteful number, since it uses less digits than its factorization.

2012022102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78450772.

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

Adding to 2012022102201 its reverse (1022012202102), we get a palindrome (3034034304303).

Subtracting from 2012022102201 its reverse (1022012202102), we obtain a palindrome (990009900099).

The spelling of 2012022102201 in words is "two trillion, twelve billion, twenty-two million, one hundred two thousand, two hundred one".