2201322011 has 12 divisors (see below), whose sum is σ = 2579151960. Its totient is φ = 1873267200.

The previous prime is 2201321989. The next prime is 2201322017. The reversal of 2201322011 is 1102231022.

It is a happy number.

It is not a de Polignac number, because 2201322011 - 2³⁰ = 1127580187 is a prime.

It is a super-2 number, since 2×2201322011² = 9691637192226168242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2201322017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154790 + ... + 168411.

It is an arithmetic number, because the mean of its divisors is an integer number (214929330).

Almost surely, 2^2201322011 is an apocalyptic number.

2201322011 is a deficient number, since it is larger than the sum of its proper divisors (377829949).

2201322011 is a wasteful number, since it uses less digits than its factorization.

2201322011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323354 (or 323347 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2201322011 is about 46918.2481663585. The cubic root of 2201322011 is about 1300.8519092622.

Adding to 2201322011 its reverse (1102231022), we get a palindrome (3303553033).

It can be divided in two parts, 220 and 1322011, that added together give a palindrome (1322231).

The spelling of 2201322011 in words is "two billion, two hundred one million, three hundred twenty-two thousand, eleven".