22246548024 has 128 divisors (see below), whose sum is σ = 60022944000. Its totient is φ = 6845343744.

The previous prime is 22246548019. The next prime is 22246548029. The reversal of 22246548024 is 42084564222.

It is an interprime number because it is at equal distance from previous prime (22246548019) and next prime (22246548029).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22246548029) 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, 14899822 + ... + 14901314.

It is an arithmetic number, because the mean of its divisors is an integer number (468929250).

Almost surely, 2^22246548024 is an apocalyptic number.

22246548024 is a gapful number since it is divisible by the number (24) 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 22246548024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30011472000).

22246548024 is an abundant number, since it is smaller than the sum of its proper divisors (37776395976).

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

22246548024 is a wasteful number, since it uses less digits than its factorization.

22246548024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2197 (or 2193 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 39.

The spelling of 22246548024 in words is "twenty-two billion, two hundred forty-six million, five hundred forty-eight thousand, twenty-four".