2202042223144 has 16 divisors (see below), whose sum is σ = 4129579537920. Its totient is φ = 1100821013040.

The previous prime is 2202042223111. The next prime is 2202042223159. The reversal of 2202042223144 is 4413222402022.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 24965542 + ... + 25053589.

It is an arithmetic number, because the mean of its divisors is an integer number (258098721120).

Almost surely, 2^{2202042223144} is an apocalyptic number.

It is an amenable number.

2202042223144 is a deficient number, since it is larger than the sum of its proper divisors (1927537314776).

2202042223144 is a wasteful number, since it uses less digits than its factorization.

2202042223144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50024640 (or 50024636 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2202042223144 its reverse (4413222402022), we get a palindrome (6615264625166).

The spelling of 2202042223144 in words is "two trillion, two hundred two billion, forty-two million, two hundred twenty-three thousand, one hundred forty-four".