112144534466 has 4 divisors (see below), whose sum is σ = 168216801702. Its totient is φ = 56072267232.

The previous prime is 112144534421. The next prime is 112144534471. The reversal of 112144534466 is 664435441211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 664435441211 = 8831 ⋅75238981.

It can be written as a sum of positive squares in only one way, i.e., 99964101241 + 12180433225 = 316171^2 + 110365^2 .

It is a super-2 number, since 2×112144534466² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28036133615 + ... + 28036133618.

Almost surely, 2^112144534466 is an apocalyptic number.

112144534466 is a deficient number, since it is larger than the sum of its proper divisors (56072267236).

112144534466 is an equidigital number, since it uses as much as digits as its factorization.

112144534466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56072267235.

The product of its digits is 276480, while the sum is 41.

Adding to 112144534466 its reverse (664435441211), we get a palindrome (776579975677).

The spelling of 112144534466 in words is "one hundred twelve billion, one hundred forty-four million, five hundred thirty-four thousand, four hundred sixty-six".