223033032120 has 64 divisors (see below), whose sum is σ = 669546000000. Its totient is φ = 59435750528.

The previous prime is 223033032107. The next prime is 223033032137. The reversal of 223033032120 is 21230330322.

It is a congruent number.

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, 440070 + ... + 799829.

It is an arithmetic number, because the mean of its divisors is an integer number (10461656250).

Almost surely, 2^223033032120 is an apocalyptic number.

223033032120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223033032120 is an abundant number, since it is smaller than the sum of its proper divisors (446512967880).

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

223033032120 is a wasteful number, since it uses less digits than its factorization.

223033032120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241412 (or 1241408 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 223033032120 its reverse (21230330322), we get a palindrome (244263362442).

The spelling of 223033032120 in words is "two hundred twenty-three billion, thirty-three million, thirty-two thousand, one hundred twenty".