1133202238 has 16 divisors (see below), whose sum is σ = 1943737344. Its totient is φ = 485381880.

The previous prime is 1133202233. The next prime is 1133202247. The reversal of 1133202238 is 8322023311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133202233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3531 + ... + 47737.

It is an arithmetic number, because the mean of its divisors is an integer number (121483584).

Almost surely, 2^1133202238 is an apocalyptic number.

1133202238 is a deficient number, since it is larger than the sum of its proper divisors (810535106).

1133202238 is a wasteful number, since it uses less digits than its factorization.

1133202238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46047.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1133202238 is about 33663.0693490656. The cubic root of 1133202238 is about 1042.5633997715.

Adding to 1133202238 its reverse (8322023311), we get a palindrome (9455225549).

The spelling of 1133202238 in words is "one billion, one hundred thirty-three million, two hundred two thousand, two hundred thirty-eight".