23220430302 has 8 divisors (see below), whose sum is σ = 46440860616. Its totient is φ = 7740143432.

The previous prime is 23220430273. The next prime is 23220430307. The reversal of 23220430302 is 20303402232.

It is a sphenic number, since it is the product of 3 distinct primes.

23220430302 is an admirable number.

It is a super-2 number, since 2×23220430302² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23220430307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1935035853 + ... + 1935035864.

It is an arithmetic number, because the mean of its divisors is an integer number (5805107577).

Almost surely, 2^23220430302 is an apocalyptic number.

23220430302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23220430302 is a wasteful number, since it uses less digits than its factorization.

23220430302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3870071722.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 23220430302 its reverse (20303402232), we get a palindrome (43523832534).

The spelling of 23220430302 in words is "twenty-three billion, two hundred twenty million, four hundred thirty thousand, three hundred two".