2204423224042 has 64 divisors (see below), whose sum is σ = 3713220403200. Its totient is φ = 974614184640.

The previous prime is 2204423224037. The next prime is 2204423224051. The reversal of 2204423224042 is 2404223244022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 2204423223995 and 2204423224013.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113743509 + ... + 113762887.

It is an arithmetic number, because the mean of its divisors is an integer number (58019068800).

Almost surely, 2^{2204423224042} is an apocalyptic number.

2204423224042 is a deficient number, since it is larger than the sum of its proper divisors (1508797179158).

2204423224042 is a wasteful number, since it uses less digits than its factorization.

2204423224042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20851.

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 2204423224042 its reverse (2404223244022), we get a palindrome (4608646468064).

The spelling of 2204423224042 in words is "two trillion, two hundred four billion, four hundred twenty-three million, two hundred twenty-four thousand, forty-two".