10223200420 has 24 divisors (see below), whose sum is σ = 22598654400. Its totient is φ = 3874054752.

The previous prime is 10223200411. The next prime is 10223200451. The reversal of 10223200420 is 2400232201.

It is a junction number, because it is equal to n+sod(n) for n = 10223200394 and 10223200403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13451200 + ... + 13451959.

It is an arithmetic number, because the mean of its divisors is an integer number (941610600).

Almost surely, 2^10223200420 is an apocalyptic number.

10223200420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10223200420 is an abundant number, since it is smaller than the sum of its proper divisors (12375453980).

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

10223200420 is a wasteful number, since it uses less digits than its factorization.

10223200420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26903187 (or 26903185 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 10223200420 its reverse (2400232201), we get a palindrome (12623432621).

The spelling of 10223200420 in words is "ten billion, two hundred twenty-three million, two hundred thousand, four hundred twenty".