22746032234 has 32 divisors (see below), whose sum is σ = 35277161472. Its totient is φ = 10992640000.

The previous prime is 22746032213. The next prime is 22746032291. The reversal of 22746032234 is 43223064722.

It is a junction number, because it is equal to n+sod(n) for n = 22746032194 and 22746032203.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4022309 + ... + 4027959.

It is an arithmetic number, because the mean of its divisors is an integer number (1102411296).

Almost surely, 2^22746032234 is an apocalyptic number.

22746032234 is a deficient number, since it is larger than the sum of its proper divisors (12531129238).

22746032234 is a wasteful number, since it uses less digits than its factorization.

22746032234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6142.

The product of its (nonzero) digits is 96768, while the sum is 35.

Adding to 22746032234 its reverse (43223064722), we get a palindrome (65969096956).

The spelling of 22746032234 in words is "twenty-two billion, seven hundred forty-six million, thirty-two thousand, two hundred thirty-four".