201211022011202 has 16 divisors (see below), whose sum is σ = 345006120687360. Its totient is φ = 86215060123488.

The previous prime is 201211022011201. The next prime is 201211022011211. The reversal of 201211022011202 is 202110220112102.

201211022011202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (201211022011201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1519516778 + ... + 1519649189.

It is an arithmetic number, because the mean of its divisors is an integer number (21562882542960).

Almost surely, 2^{201211022011202} is an apocalyptic number.

201211022011202 is a deficient number, since it is larger than the sum of its proper divisors (143795098676158).

201211022011202 is a wasteful number, since it uses less digits than its factorization.

201211022011202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3039170705.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201211022011202 its reverse (202110220112102), we get a palindrome (403321242123304).

The spelling of 201211022011202 in words is "two hundred one trillion, two hundred eleven billion, twenty-two million, eleven thousand, two hundred two".