2302212232 has 24 divisors (see below), whose sum is σ = 4512496590. Its totient is φ = 1101056000.

The previous prime is 2302212223. The next prime is 2302212247. The reversal of 2302212232 is 2322122032.

It can be written as a sum of positive squares in only one way, i.e., 1995051556 + 307160676 = 44666^2 + 17526^2 .

It is a super-2 number, since 2×2302212232² = 10600362322340843648, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 267769 + ... + 276232.

Almost surely, 2^2302212232 is an apocalyptic number.

It is an amenable number.

2302212232 is a deficient number, since it is larger than the sum of its proper divisors (2210284358).

2302212232 is a wasteful number, since it uses less digits than its factorization.

2302212232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544053 (or 544026 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2302212232 is about 47981.3738027581. The cubic root of 2302212232 is about 1320.4291977438.

Adding to 2302212232 its reverse (2322122032), we get a palindrome (4624334264).

The spelling of 2302212232 in words is "two billion, three hundred two million, two hundred twelve thousand, two hundred thirty-two".