2122423223244 has 24 divisors (see below), whose sum is σ = 4955376001968. Its totient is φ = 707037958080.

The previous prime is 2122423223209. The next prime is 2122423223279. The reversal of 2122423223244 is 4423223242212.

It is an interprime number because it is at equal distance from previous prime (2122423223209) and next prime (2122423223279).

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

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 54535947 + ... + 54574850.

It is an arithmetic number, because the mean of its divisors is an integer number (206474000082).

Almost surely, 2^{2122423223244} is an apocalyptic number.

It is an amenable number.

2122423223244 is an abundant number, since it is smaller than the sum of its proper divisors (2832952778724).

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

2122423223244 is a wasteful number, since it uses less digits than its factorization.

2122423223244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109112425 (or 109112423 counting only the distinct ones).

The product of its digits is 73728, while the sum is 33.

Adding to 2122423223244 its reverse (4423223242212), we get a palindrome (6545646465456).

The spelling of 2122423223244 in words is "two trillion, one hundred twenty-two billion, four hundred twenty-three million, two hundred twenty-three thousand, two hundred forty-four".