2302212233 has 16 divisors (see below), whose sum is σ = 2521082880. Its totient is φ = 2093784576.

The previous prime is 2302212223. The next prime is 2302212247. The reversal of 2302212233 is 3322122032.

It is a de Polignac number, because none of the positive numbers 2^k-2302212233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2302212203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44885 + ... + 81357.

It is an arithmetic number, because the mean of its divisors is an integer number (157567680).

Almost surely, 2^2302212233 is an apocalyptic number.

It is an amenable number.

2302212233 is a deficient number, since it is larger than the sum of its proper divisors (218870647).

2302212233 is a wasteful number, since it uses less digits than its factorization.

2302212233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36616.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2302212233 is about 47981.3738131788. The cubic root of 2302212233 is about 1320.4291979350.

Adding to 2302212233 its reverse (3322122032), we get a palindrome (5624334265).

The spelling of 2302212233 in words is "two billion, three hundred two million, two hundred twelve thousand, two hundred thirty-three".