2224044220442 has 16 divisors (see below), whose sum is σ = 3639827967264. Its totient is φ = 1010795058000.

The previous prime is 2224044220393. The next prime is 2224044220457. The reversal of 2224044220442 is 2440224404222.

It is a junction number, because it is equal to n+sod(n) for n = 2224044220399 and 2224044220408.

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, 6536984 + ... + 6868787.

It is an arithmetic number, because the mean of its divisors is an integer number (227489247954).

Almost surely, 2^{2224044220442} is an apocalyptic number.

2224044220442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2224044220442 is a deficient number, since it is larger than the sum of its proper divisors (1415783746822).

2224044220442 is a wasteful number, since it uses less digits than its factorization.

2224044220442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13413325.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 2224044220442 its reverse (2440224404222), we get a palindrome (4664268624664).

The spelling of 2224044220442 in words is "two trillion, two hundred twenty-four billion, forty-four million, two hundred twenty thousand, four hundred forty-two".