1005225205532 has 12 divisors (see below), whose sum is σ = 1788960111960. Its totient is φ = 494093744976.

The previous prime is 1005225205513. The next prime is 1005225205549. The reversal of 1005225205532 is 2355025225001.

1005225205532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2129714183 + ... + 2129714654.

It is an arithmetic number, because the mean of its divisors is an integer number (149080009330).

Almost surely, 2^{1005225205532} is an apocalyptic number.

It is an amenable number.

1005225205532 is a deficient number, since it is larger than the sum of its proper divisors (783734906428).

1005225205532 is a wasteful number, since it uses less digits than its factorization.

1005225205532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4259428900 (or 4259428898 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 1005225205532 in words is "one trillion, five billion, two hundred twenty-five million, two hundred five thousand, five hundred thirty-two".