2244120213242 has 16 divisors (see below), whose sum is σ = 3513552299712. Its totient is φ = 1072964344320.

The previous prime is 2244120213229. The next prime is 2244120213253. The reversal of 2244120213242 is 2423120214422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6896984 + ... + 7215027.

It is an arithmetic number, because the mean of its divisors is an integer number (219597018732).

Almost surely, 2^{2244120213242} is an apocalyptic number.

2244120213242 is a deficient number, since it is larger than the sum of its proper divisors (1269432086470).

2244120213242 is a wasteful number, since it uses less digits than its factorization.

2244120213242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14115493.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2244120213242 its reverse (2423120214422), we get a palindrome (4667240427664).

The spelling of 2244120213242 in words is "two trillion, two hundred forty-four billion, one hundred twenty million, two hundred thirteen thousand, two hundred forty-two".