2112404222024 has 8 divisors (see below), whose sum is σ = 3960757916310. Its totient is φ = 1056202111008.

The previous prime is 2112404222009. The next prime is 2112404222029. The reversal of 2112404222024 is 4202224042112.

It can be written as a sum of positive squares in only one way, i.e., 1645108933924 + 467295288100 = 1282618^2 + 683590^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2112404221984 and 2112404222002.

It is not an unprimeable number, because it can be changed into a prime (2112404222029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132025263869 + ... + 132025263884.

Almost surely, 2^{2112404222024} is an apocalyptic number.

It is an amenable number.

2112404222024 is a deficient number, since it is larger than the sum of its proper divisors (1848353694286).

2112404222024 is a wasteful number, since it uses less digits than its factorization.

2112404222024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264050527759 (or 264050527755 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 2112404222024 its reverse (4202224042112), we get a palindrome (6314628264136).

The spelling of 2112404222024 in words is "two trillion, one hundred twelve billion, four hundred four million, two hundred twenty-two thousand, twenty-four".