223003061824 has 21 divisors (see below), whose sum is σ = 442529197617. Its totient is φ = 111499641984.

The previous prime is 223003061821. The next prime is 223003061863. The reversal of 223003061824 is 428160300322.

The square root of 223003061824 is 472232.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 32627919424 + 190375142400 = 180632^2 + 436320^2 .

It is a super-3 number, since 3×223003061824³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223003061821) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3748342 + ... + 3807370.

Almost surely, 2^223003061824 is an apocalyptic number.

223003061824 is the 472232-nd square number.

It is an amenable number.

223003061824 is a deficient number, since it is larger than the sum of its proper divisors (219526135793).

223003061824 is an frugal number, since it uses more digits than its factorization.

223003061824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118070 (or 59031 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 223003061824 in words is "two hundred twenty-three billion, three million, sixty-one thousand, eight hundred twenty-four".