223445155130 has 64 divisors (see below), whose sum is σ = 422274401280. Its totient is φ = 85017945600.

The previous prime is 223445155111. The next prime is 223445155159. The reversal of 223445155130 is 31551544322.

It is a super-3 number, since 3×223445155130³ (a number of 35 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35301806 + ... + 35308134.

It is an arithmetic number, because the mean of its divisors is an integer number (6598037520).

Almost surely, 2^223445155130 is an apocalyptic number.

223445155130 is a deficient number, since it is larger than the sum of its proper divisors (198829246150).

223445155130 is a wasteful number, since it uses less digits than its factorization.

223445155130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8295.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 223445155130 its reverse (31551544322), we get a palindrome (254996699452).

The spelling of 223445155130 in words is "two hundred twenty-three billion, four hundred forty-five million, one hundred fifty-five thousand, one hundred thirty".