2202401243144 has 64 divisors (see below), whose sum is σ = 4204739082240. Its totient is φ = 1081342725120.

The previous prime is 2202401243093. The next prime is 2202401243191. The reversal of 2202401243144 is 4413421042022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84141179 + ... + 84167349.

It is an arithmetic number, because the mean of its divisors is an integer number (65699048160).

Almost surely, 2^{2202401243144} is an apocalyptic number.

It is an amenable number.

2202401243144 is a deficient number, since it is larger than the sum of its proper divisors (2002337839096).

2202401243144 is a wasteful number, since it uses less digits than its factorization.

2202401243144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27150 (or 27146 counting only the distinct ones).

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

Adding to 2202401243144 its reverse (4413421042022), we get a palindrome (6615822285166).

The spelling of 2202401243144 in words is "two trillion, two hundred two billion, four hundred one million, two hundred forty-three thousand, one hundred forty-four".