223303412000 has 96 divisors (see below), whose sum is σ = 572511348864. Its totient is φ = 85437792000.

The previous prime is 223303411999. The next prime is 223303412011. The reversal of 223303412000 is 214303322.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 1121606 + ... + 1305605.

It is an arithmetic number, because the mean of its divisors is an integer number (5963659884).

Almost surely, 2^223303412000 is an apocalyptic number.

223303412000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223303412000 is an abundant number, since it is smaller than the sum of its proper divisors (349207936864).

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

223303412000 is a wasteful number, since it uses less digits than its factorization.

223303412000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427259 (or 2427241 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 223303412000 its reverse (214303322), we get a palindrome (223517715322).

The spelling of 223303412000 in words is "two hundred twenty-three billion, three hundred three million, four hundred twelve thousand".