4412123211112 has 8 divisors (see below), whose sum is σ = 8272731020850. Its totient is φ = 2206061605552.

The previous prime is 4412123211079. The next prime is 4412123211131. The reversal of 4412123211112 is 2111123212144.

It can be written as a sum of positive squares in only one way, i.e., 2297000923396 + 2115122287716 = 1515586^2 + 1454346^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×4412123211112² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275757700687 + ... + 275757700702.

Almost surely, 2^{4412123211112} is an apocalyptic number.

It is an amenable number.

4412123211112 is a deficient number, since it is larger than the sum of its proper divisors (3860607809738).

4412123211112 is a wasteful number, since it uses less digits than its factorization.

4412123211112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551515401395 (or 551515401391 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

Adding to 4412123211112 its reverse (2111123212144), we get a palindrome (6523246423256).

The spelling of 4412123211112 in words is "four trillion, four hundred twelve billion, one hundred twenty-three million, two hundred eleven thousand, one hundred twelve".