22120230048 has 192 divisors, whose sum is σ = 69373624320. Its totient is φ = 6038323200.

The previous prime is 22120230047. The next prime is 22120230053. The reversal of 22120230048 is 84003202122.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (22120230047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1639008 + ... + 1652448.

It is an arithmetic number, because the mean of its divisors is an integer number (361320960).

Almost surely, 2^22120230048 is an apocalyptic number.

22120230048 is a gapful number since it is divisible by the number (28) 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 22120230048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34686812160).

22120230048 is an abundant number, since it is smaller than the sum of its proper divisors (47253394272).

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

22120230048 is a wasteful number, since it uses less digits than its factorization.

22120230048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13571 (or 13563 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The spelling of 22120230048 in words is "twenty-two billion, one hundred twenty million, two hundred thirty thousand, forty-eight".