1002223313051 has 4 divisors (see below), whose sum is σ = 1007416180152. Its totient is φ = 997030445952.

The previous prime is 1002223313041. The next prime is 1002223313059. The reversal of 1002223313051 is 1503133222001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002223313051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002223313059) 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, 2596433261 + ... + 2596433646.

It is an arithmetic number, because the mean of its divisors is an integer number (251854045038).

Almost surely, 2^{1002223313051} is an apocalyptic number.

1002223313051 is a deficient number, since it is larger than the sum of its proper divisors (5192867101).

1002223313051 is an equidigital number, since it uses as much as digits as its factorization.

1002223313051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5192867100.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 1002223313051 its reverse (1503133222001), we get a palindrome (2505356535052).

The spelling of 1002223313051 in words is "one trillion, two billion, two hundred twenty-three million, three hundred thirteen thousand, fifty-one".