1002225233051 has 4 divisors (see below), whose sum is σ = 1145400266352. Its totient is φ = 859050199752.

The previous prime is 1002225233047. The next prime is 1002225233069. The reversal of 1002225233051 is 1503325222001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1002225233051 - 2² = 1002225233047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1002225233051.

It is not an unprimeable number, because it can be changed into a prime (1002225233071) 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, 71587516640 + ... + 71587516653.

It is an arithmetic number, because the mean of its divisors is an integer number (286350066588).

Almost surely, 2^{1002225233051} is an apocalyptic number.

1002225233051 is a deficient number, since it is larger than the sum of its proper divisors (143175033301).

1002225233051 is an equidigital number, since it uses as much as digits as its factorization.

1002225233051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143175033300.

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 1002225233051 in words is "one trillion, two billion, two hundred twenty-five million, two hundred thirty-three thousand, fifty-one".