223416252112 has 20 divisors (see below), whose sum is σ = 433090919296. Its totient is φ = 111650853600.

The previous prime is 223416252067. The next prime is 223416252119. The reversal of 223416252112 is 211252614322.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223416252119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3547338 + ... + 3609769.

Almost surely, 2^223416252112 is an apocalyptic number.

It is an amenable number.

223416252112 is a deficient number, since it is larger than the sum of its proper divisors (209674667184).

223416252112 is a wasteful number, since it uses less digits than its factorization.

223416252112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7159066 (or 7159060 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

Adding to 223416252112 its reverse (211252614322), we get a palindrome (434668866434).

The spelling of 223416252112 in words is "two hundred twenty-three billion, four hundred sixteen million, two hundred fifty-two thousand, one hundred twelve".