10233123220 has 24 divisors (see below), whose sum is σ = 21501849600. Its totient is φ = 4090908192.

The previous prime is 10233123209. The next prime is 10233123247. The reversal of 10233123220 is 2232133201.

It is a congruent number.

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, 110260 + ... + 180619.

It is an arithmetic number, because the mean of its divisors is an integer number (895910400).

Almost surely, 2^10233123220 is an apocalyptic number.

10233123220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10233123220 is an abundant number, since it is smaller than the sum of its proper divisors (11268726380).

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

10233123220 is a wasteful number, since it uses less digits than its factorization.

10233123220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292647 (or 292645 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10233123220 its reverse (2232133201), we get a palindrome (12465256421).

The spelling of 10233123220 in words is "ten billion, two hundred thirty-three million, one hundred twenty-three thousand, two hundred twenty".