2133011222 has 4 divisors (see below), whose sum is σ = 3199516836. Its totient is φ = 1066505610.

The previous prime is 2133011207. The next prime is 2133011239. The reversal of 2133011222 is 2221103312.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2133011222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533252804 + ... + 533252807.

It is an arithmetic number, because the mean of its divisors is an integer number (799879209).

Almost surely, 2^2133011222 is an apocalyptic number.

2133011222 is a deficient number, since it is larger than the sum of its proper divisors (1066505614).

2133011222 is a wasteful number, since it uses less digits than its factorization.

2133011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066505613.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2133011222 is about 46184.5344460675. The cubic root of 2133011222 is about 1287.2543855728.

Adding to 2133011222 its reverse (2221103312), we get a palindrome (4354114534).

The spelling of 2133011222 in words is "two billion, one hundred thirty-three million, eleven thousand, two hundred twenty-two".