23223301420 has 48 divisors (see below), whose sum is σ = 53301086496. Its totient is φ = 8429184000.

The previous prime is 23223301417. The next prime is 23223301427. The reversal of 23223301420 is 2410332232.

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

It is a junction number, because it is equal to n+sod(n) for n = 23223301391 and 23223301400.

It is not an unprimeable number, because it can be changed into a prime (23223301427) 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, 21460 + ... + 216580.

It is an arithmetic number, because the mean of its divisors is an integer number (1110439302).

Almost surely, 2^23223301420 is an apocalyptic number.

23223301420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23223301420 is an abundant number, since it is smaller than the sum of its proper divisors (30077785076).

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

23223301420 is a wasteful number, since it uses less digits than its factorization.

23223301420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195682 (or 195680 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23223301420 its reverse (2410332232), we get a palindrome (25633633652).

The spelling of 23223301420 in words is "twenty-three billion, two hundred twenty-three million, three hundred one thousand, four hundred twenty".