2233113556 has 6 divisors (see below), whose sum is σ = 3907948730. Its totient is φ = 1116556776.

The previous prime is 2233113499. The next prime is 2233113569. The reversal of 2233113556 is 6553113322.

It can be written as a sum of positive squares in only one way, i.e., 2193423556 + 39690000 = 46834^2 + 6300^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279139191 + ... + 279139198.

Almost surely, 2^2233113556 is an apocalyptic number.

It is an amenable number.

2233113556 is a deficient number, since it is larger than the sum of its proper divisors (1674835174).

2233113556 is a wasteful number, since it uses less digits than its factorization.

2233113556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558278393 (or 558278391 counting only the distinct ones).

The product of its digits is 16200, while the sum is 31.

The square root of 2233113556 is about 47255.8309206388. The cubic root of 2233113556 is about 1307.0843134551.

Adding to 2233113556 its reverse (6553113322), we get a palindrome (8786226878).

The spelling of 2233113556 in words is "two billion, two hundred thirty-three million, one hundred thirteen thousand, five hundred fifty-six".