2211310113442 has 16 divisors (see below), whose sum is σ = 3326810857920. Its totient is φ = 1102376631312.

The previous prime is 2211310113431. The next prime is 2211310113479. The reversal of 2211310113442 is 2443110131122.

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, 409053 + ... + 2142415.

It is an arithmetic number, because the mean of its divisors is an integer number (207925678620).

Almost surely, 2^{2211310113442} is an apocalyptic number.

2211310113442 is a deficient number, since it is larger than the sum of its proper divisors (1115500744478).

2211310113442 is a wasteful number, since it uses less digits than its factorization.

2211310113442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735257.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 2211310113442 its reverse (2443110131122), we get a palindrome (4654420244564).

The spelling of 2211310113442 in words is "two trillion, two hundred eleven billion, three hundred ten million, one hundred thirteen thousand, four hundred forty-two".