2225204545142 has 16 divisors (see below), whose sum is σ = 3346792962000. Its totient is φ = 1109607206400.

The previous prime is 2225204545133. The next prime is 2225204545159. The reversal of 2225204545142 is 2415454025222.

It is a junction number, because it is equal to n+sod(n) for n = 2225204545096 and 2225204545105.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 16342142 + ... + 16477742.

It is an arithmetic number, because the mean of its divisors is an integer number (209174560125).

Almost surely, 2^{2225204545142} is an apocalyptic number.

2225204545142 is a deficient number, since it is larger than the sum of its proper divisors (1121588416858).

2225204545142 is a wasteful number, since it uses less digits than its factorization.

2225204545142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157631.

The product of its (nonzero) digits is 256000, while the sum is 38.

The spelling of 2225204545142 in words is "two trillion, two hundred twenty-five billion, two hundred four million, five hundred forty-five thousand, one hundred forty-two".