22463523104 has 96 divisors (see below), whose sum is σ = 51658689600. Its totient is φ = 9501859840.

The previous prime is 22463523037. The next prime is 22463523107. The reversal of 22463523104 is 40132536422.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (22463523107) 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, 511487 + ... + 553665.

It is an arithmetic number, because the mean of its divisors is an integer number (538111350).

Almost surely, 2^22463523104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22463523104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25829344800).

22463523104 is an abundant number, since it is smaller than the sum of its proper divisors (29195166496).

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

22463523104 is a wasteful number, since it uses less digits than its factorization.

22463523104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42306 (or 42298 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 22463523104 in words is "twenty-two billion, four hundred sixty-three million, five hundred twenty-three thousand, one hundred four".