2022201122211 has 6 divisors (see below), whose sum is σ = 2920957176540. Its totient is φ = 1348134081468.

The previous prime is 2022201122197. The next prime is 2022201122219. The reversal of 2022201122211 is 1122211022202.

It is a happy number.

2022201122211 is a `hidden beast` number, since 202 + 220 + 11 + 22 + 211 = 666.

It is not a de Polignac number, because 2022201122211 - 2³¹ = 2020053638563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2022201122219) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112344506781 + ... + 112344506798.

It is an arithmetic number, because the mean of its divisors is an integer number (486826196090).

Almost surely, 2^{2022201122211} is an apocalyptic number.

2022201122211 is a deficient number, since it is larger than the sum of its proper divisors (898756054329).

2022201122211 is a wasteful number, since it uses less digits than its factorization.

2022201122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224689013585 (or 224689013582 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 2022201122211 its reverse (1122211022202), we get a palindrome (3144412144413).

It can be divided in two parts, 2022201 and 122211, that added together give a palindrome (2144412).

The spelling of 2022201122211 in words is "two trillion, twenty-two billion, two hundred one million, one hundred twenty-two thousand, two hundred eleven".