24222012430 has 32 divisors (see below), whose sum is σ = 54357972480. Its totient is φ = 7549717920.

The previous prime is 24222012377. The next prime is 24222012439. The reversal of 24222012430 is 3421022242.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24222012439) 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, 15727810 + ... + 15729349.

It is an arithmetic number, because the mean of its divisors is an integer number (1698686640).

Almost surely, 2^24222012430 is an apocalyptic number.

24222012430 is an abundant number, since it is smaller than the sum of its proper divisors (30135960050).

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

24222012430 is a wasteful number, since it uses less digits than its factorization.

24222012430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31457184.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 24222012430 its reverse (3421022242), we get a palindrome (27643034672).

The spelling of 24222012430 in words is "twenty-four billion, two hundred twenty-two million, twelve thousand, four hundred thirty".