225563361142 has 16 divisors (see below), whose sum is σ = 386809056000. Its totient is φ = 96637759848.

The previous prime is 225563361091. The next prime is 225563361223. The reversal of 225563361142 is 241163365522.

It is a junction number, because it is equal to n+sod(n) for n = 225563361095 and 225563361104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2644188 + ... + 2728159.

It is an arithmetic number, because the mean of its divisors is an integer number (24175566000).

Almost surely, 2^225563361142 is an apocalyptic number.

225563361142 is a deficient number, since it is larger than the sum of its proper divisors (161245694858).

225563361142 is a wasteful number, since it uses less digits than its factorization.

225563361142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5375355.

The product of its digits is 259200, while the sum is 40.

The spelling of 225563361142 in words is "two hundred twenty-five billion, five hundred sixty-three million, three hundred sixty-one thousand, one hundred forty-two".