20223444300 has 36 divisors (see below), whose sum is σ = 58513166376. Its totient is φ = 5392918400.

The previous prime is 20223444287. The next prime is 20223444343. The reversal of 20223444300 is 344432202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33705441 + ... + 33706040.

Almost surely, 2^20223444300 is an apocalyptic number.

20223444300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20223444300 is an abundant number, since it is smaller than the sum of its proper divisors (38289722076).

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

20223444300 is a wasteful number, since it uses less digits than its factorization.

20223444300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67411498 (or 67411491 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 20223444300 its reverse (344432202), we get a palindrome (20567876502).

The spelling of 20223444300 in words is "twenty billion, two hundred twenty-three million, four hundred forty-four thousand, three hundred".