1005222425365 has 16 divisors (see below), whose sum is σ = 1208615689728. Its totient is φ = 802613474496.

The previous prime is 1005222425353. The next prime is 1005222425387. The reversal of 1005222425365 is 5635242225001.

It is a cyclic number.

It is not a de Polignac number, because 1005222425365 - 2³³ = 996632490773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5789404 + ... + 5960506.

It is an arithmetic number, because the mean of its divisors is an integer number (75538480608).

Almost surely, 2^{1005222425365} is an apocalyptic number.

It is an amenable number.

1005222425365 is a deficient number, since it is larger than the sum of its proper divisors (203393264363).

1005222425365 is a wasteful number, since it uses less digits than its factorization.

1005222425365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173388.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 1005222425365 in words is "one trillion, five billion, two hundred twenty-two million, four hundred twenty-five thousand, three hundred sixty-five".