1005225101333 has 4 divisors (see below), whose sum is σ = 1010327767020. Its totient is φ = 1000122435648.

The previous prime is 1005225101303. The next prime is 1005225101401. The reversal of 1005225101333 is 3331015225001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 884244957649 + 120980143684 = 940343^2 + 347822^2 .

It is a cyclic number.

It is not a de Polignac number, because 1005225101333 - 2¹² = 1005225097237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005225101303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2551332548 + ... + 2551332941.

It is an arithmetic number, because the mean of its divisors is an integer number (252581941755).

Almost surely, 2^{1005225101333} is an apocalyptic number.

It is an amenable number.

1005225101333 is a deficient number, since it is larger than the sum of its proper divisors (5102665687).

1005225101333 is an equidigital number, since it uses as much as digits as its factorization.

1005225101333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5102665686.

The product of its (nonzero) digits is 2700, while the sum is 26.

The spelling of 1005225101333 in words is "one trillion, five billion, two hundred twenty-five million, one hundred one thousand, three hundred thirty-three".