2201122233 has 24 divisors (see below), whose sum is σ = 3287671296. Its totient is φ = 1417608000.

The previous prime is 2201122229. The next prime is 2201122303. The reversal of 2201122233 is 3322211022.

2201122233 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2201122233 - 2² = 2201122229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2201122213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161116 + ... + 174242.

It is an arithmetic number, because the mean of its divisors is an integer number (136986304).

Almost surely, 2^2201122233 is an apocalyptic number.

It is an amenable number.

2201122233 is a deficient number, since it is larger than the sum of its proper divisors (1086549063).

2201122233 is a wasteful number, since it uses less digits than its factorization.

2201122233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13765 (or 13762 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2201122233 is about 46916.1191169943. The cubic root of 2201122233 is about 1300.8125557201.

Adding to 2201122233 its reverse (3322211022), we get a palindrome (5523333255).

It can be divided in two parts, 22011 and 22233, that added together give a palindrome (44244).

The spelling of 2201122233 in words is "two billion, two hundred one million, one hundred twenty-two thousand, two hundred thirty-three".