22846642032 has 40 divisors (see below), whose sum is σ = 59416621200. Its totient is φ = 7564433920.

The previous prime is 22846642031. The next prime is 22846642037. The reversal of 22846642032 is 23024664822.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22846642031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1590069 + ... + 1604372.

It is an arithmetic number, because the mean of its divisors is an integer number (1485415530).

Almost surely, 2^22846642032 is an apocalyptic number.

It is an amenable number.

22846642032 is an abundant number, since it is smaller than the sum of its proper divisors (36569979168).

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

22846642032 is a wasteful number, since it uses less digits than its factorization.

22846642032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194601 (or 3194595 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 39.

The spelling of 22846642032 in words is "twenty-two billion, eight hundred forty-six million, six hundred forty-two thousand, thirty-two".