22302401430 has 64 divisors (see below), whose sum is σ = 54341549568. Its totient is φ = 5856856320.

The previous prime is 22302401417. The next prime is 22302401437. The reversal of 22302401430 is 3410420322.

It is a junction number, because it is equal to n+sod(n) for n = 22302401397 and 22302401406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22302401437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2024397 + ... + 2035383.

It is an arithmetic number, because the mean of its divisors is an integer number (849086712).

Almost surely, 2^22302401430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22302401430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27170774784).

22302401430 is an abundant number, since it is smaller than the sum of its proper divisors (32039148138).

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

22302401430 is a wasteful number, since it uses less digits than its factorization.

22302401430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12021.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22302401430 its reverse (3410420322), we get a palindrome (25712821752).

The spelling of 22302401430 in words is "twenty-two billion, three hundred two million, four hundred one thousand, four hundred thirty".