2220230123312 has 20 divisors (see below), whose sum is σ = 4334533241016. Its totient is φ = 1101640899840.

The previous prime is 2220230123203. The next prime is 2220230123347. The reversal of 2220230123312 is 2133210320222.

It is a super-3 number, since 3×2220230123312³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529632953 + ... + 529637144.

Almost surely, 2^{2220230123312} is an apocalyptic number.

It is an amenable number.

2220230123312 is a deficient number, since it is larger than the sum of its proper divisors (2114303117704).

2220230123312 is a wasteful number, since it uses less digits than its factorization.

2220230123312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059270236 (or 1059270230 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2220230123312 its reverse (2133210320222), we get a palindrome (4353440443534).

The spelling of 2220230123312 in words is "two trillion, two hundred twenty billion, two hundred thirty million, one hundred twenty-three thousand, three hundred twelve".