2201103131242 has 16 divisors (see below), whose sum is σ = 3302649567360. Its totient is φ = 1100220006672.

The previous prime is 2201103131233. The next prime is 2201103131321. The reversal of 2201103131242 is 2421313011022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143676859 + ... + 143692177.

It is an arithmetic number, because the mean of its divisors is an integer number (206415597960).

Almost surely, 2^{2201103131242} is an apocalyptic number.

2201103131242 is a deficient number, since it is larger than the sum of its proper divisors (1101546436118).

2201103131242 is a wasteful number, since it uses less digits than its factorization.

2201103131242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32277.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2201103131242 its reverse (2421313011022), we get a palindrome (4622416142264).

The spelling of 2201103131242 in words is "two trillion, two hundred one billion, one hundred three million, one hundred thirty-one thousand, two hundred forty-two".