2442230122144 has 12 divisors (see below), whose sum is σ = 4808140553034. Its totient is φ = 1221115061056.

The previous prime is 2442230122117. The next prime is 2442230122147. The reversal of 2442230122144 is 4412210322442.

It can be written as a sum of positive squares in only one way, i.e., 1237460457744 + 1204769664400 = 1112412^2 + 1097620^2 .

It is not an unprimeable number, because it can be changed into a prime (2442230122147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38159845627 + ... + 38159845690.

Almost surely, 2^{2442230122144} is an apocalyptic number.

It is an amenable number.

2442230122144 is a deficient number, since it is larger than the sum of its proper divisors (2365910430890).

2442230122144 is an equidigital number, since it uses as much as digits as its factorization.

2442230122144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76319691327 (or 76319691319 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 2442230122144 its reverse (4412210322442), we get a palindrome (6854440444586).

The spelling of 2442230122144 in words is "two trillion, four hundred forty-two billion, two hundred thirty million, one hundred twenty-two thousand, one hundred forty-four".