201122302211202 has 32 divisors (see below), whose sum is σ = 402870554053632. Its totient is φ = 66936444650064.

The previous prime is 201122302211197. The next prime is 201122302211213. The reversal of 201122302211202 is 202112203221102.

It is a super-2 number, since 2×201122302211202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 475112163 + ... + 475535289.

It is an arithmetic number, because the mean of its divisors is an integer number (12589704814176).

Almost surely, 2^{201122302211202} is an apocalyptic number.

201122302211202 is an abundant number, since it is smaller than the sum of its proper divisors (201748251842430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201122302211202 is a wasteful number, since it uses less digits than its factorization.

201122302211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546222.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 201122302211202 its reverse (202112203221102), we get a palindrome (403234505432304).

The spelling of 201122302211202 in words is "two hundred one trillion, one hundred twenty-two billion, three hundred two million, two hundred eleven thousand, two hundred two".