2305222632 has 32 divisors (see below), whose sum is σ = 6403396800. Its totient is φ = 768407472.

The previous prime is 2305222631. The next prime is 2305222639. The reversal of 2305222632 is 2362225032.

2305222632 is a `hidden beast` number, since 2 + 3 + 0 + 5 + 2 + 22 + 632 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2305222596 and 2305222605.

It is not an unprimeable number, because it can be changed into a prime (2305222631) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 5335948 + ... + 5336379.

It is an arithmetic number, because the mean of its divisors is an integer number (200106150).

Almost surely, 2^2305222632 is an apocalyptic number.

It is an amenable number.

2305222632 is an abundant number, since it is smaller than the sum of its proper divisors (4098174168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2305222632 is a wasteful number, since it uses less digits than its factorization.

2305222632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10672342 (or 10672332 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 2305222632 is about 48012.7340608718. The cubic root of 2305222632 is about 1321.0044833560.

Adding to 2305222632 its reverse (2362225032), we get a palindrome (4667447664).

The spelling of 2305222632 in words is "two billion, three hundred five million, two hundred twenty-two thousand, six hundred thirty-two".