1005225150142 has 16 divisors (see below), whose sum is σ = 1532628249264. Its totient is φ = 494349840000.

The previous prime is 1005225150133. The next prime is 1005225150271. The reversal of 1005225150142 is 2410515225001.

It is a self number, because there is not a number n which added to its sum of digits gives 1005225150142.

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, 2581542 + ... + 2945302.

It is an arithmetic number, because the mean of its divisors is an integer number (95789265579).

Almost surely, 2^{1005225150142} is an apocalyptic number.

1005225150142 is a deficient number, since it is larger than the sum of its proper divisors (527403099122).

1005225150142 is a wasteful number, since it uses less digits than its factorization.

1005225150142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386475.

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 1005225150142 in words is "one trillion, five billion, two hundred twenty-five million, one hundred fifty thousand, one hundred forty-two".