2202042444044 has 24 divisors (see below), whose sum is σ = 4030076786400. Its totient is φ = 1050805167104.

The previous prime is 2202042444031. The next prime is 2202042444101. The reversal of 2202042444044 is 4404442402022.

It is a self number, because there is not a number n which added to its sum of digits gives 2202042444044.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26612639 + ... + 26695254.

It is an arithmetic number, because the mean of its divisors is an integer number (167919866100).

Almost surely, 2^{2202042444044} is an apocalyptic number.

It is an amenable number.

2202042444044 is a deficient number, since it is larger than the sum of its proper divisors (1828034342356).

2202042444044 is a wasteful number, since it uses less digits than its factorization.

2202042444044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53308369 (or 53308367 counting only the distinct ones).

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

Adding to 2202042444044 its reverse (4404442402022), we get a palindrome (6606484846066).

The spelling of 2202042444044 in words is "two trillion, two hundred two billion, forty-two million, four hundred forty-four thousand, forty-four".