223301002120 has 64 divisors (see below), whose sum is σ = 576386046720. Its totient is φ = 76269214464.

The previous prime is 223301002087. The next prime is 223301002157. The reversal of 223301002120 is 21200103322.

It is a junction number, because it is equal to n+sod(n) for n = 223301002094 and 223301002103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1442527 + ... + 1589806.

It is an arithmetic number, because the mean of its divisors is an integer number (9006031980).

Almost surely, 2^223301002120 is an apocalyptic number.

223301002120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223301002120 is an abundant number, since it is smaller than the sum of its proper divisors (353085044600).

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

223301002120 is a wasteful number, since it uses less digits than its factorization.

223301002120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3032614 (or 3032610 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 223301002120 its reverse (21200103322), we get a palindrome (244501105442).

The spelling of 223301002120 in words is "two hundred twenty-three billion, three hundred one million, two thousand, one hundred twenty".