2243323211112 has 128 divisors (see below), whose sum is σ = 6244403443200. Its totient is φ = 746221766400.

The previous prime is 2243323211093. The next prime is 2243323211117. The reversal of 2243323211112 is 2111123233422.

2243323211112 is a `hidden beast` number, since 2 + 2 + 4 + 332 + 3 + 211 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2243323211117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 349369662 + ... + 349376082.

It is an arithmetic number, because the mean of its divisors is an integer number (48784401900).

Almost surely, 2^{2243323211112} is an apocalyptic number.

It is an amenable number.

2243323211112 is an abundant number, since it is smaller than the sum of its proper divisors (4001080232088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2243323211112 is a wasteful number, since it uses less digits than its factorization.

2243323211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9544 (or 9534 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 2243323211112 its reverse (2111123233422), we get a palindrome (4354446444534).

The spelling of 2243323211112 in words is "two trillion, two hundred forty-three billion, three hundred twenty-three million, two hundred eleven thousand, one hundred twelve".