2205540101342 has 16 divisors (see below), whose sum is σ = 3415690750464. Its totient is φ = 1066990287000.

The previous prime is 2205540101329. The next prime is 2205540101363. The reversal of 2205540101342 is 2431010455022.

It is a congruent number.

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, 3119084 + ... + 3760287.

It is an arithmetic number, because the mean of its divisors is an integer number (213480671904).

Almost surely, 2^{2205540101342} is an apocalyptic number.

2205540101342 is a deficient number, since it is larger than the sum of its proper divisors (1210150649122).

2205540101342 is a wasteful number, since it uses less digits than its factorization.

2205540101342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6884575.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 2205540101342 its reverse (2431010455022), we get a palindrome (4636550556364).

The spelling of 2205540101342 in words is "two trillion, two hundred five billion, five hundred forty million, one hundred one thousand, three hundred forty-two".