22831226880 has 896 divisors, whose sum is σ = 96630865920. Its totient is φ = 4459069440.

The previous prime is 22831226879. The next prime is 22831226893. The reversal of 22831226880 is 8862213822.

It is a tau number, because it is divible by the number of its divisors (896).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 179773377 + ... + 179773503.

Almost surely, 2^22831226880 is an apocalyptic number.

22831226880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22831226880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48315432960).

22831226880 is an abundant number, since it is smaller than the sum of its proper divisors (73799639040).

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

22831226880 is a wasteful number, since it uses less digits than its factorization.

22831226880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 22831226880 in words is "twenty-two billion, eight hundred thirty-one million, two hundred twenty-six thousand, eight hundred eighty".