1001224302002 has 8 divisors (see below), whose sum is σ = 1501846362396. Its totient is φ = 500608847872.

The previous prime is 1001224301977. The next prime is 1001224302041. The reversal of 1001224302002 is 2002034221001.

It can be written as a sum of positive squares in 2 ways, for example, as 944922029041 + 56302272961 = 972071^2 + 237281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1253483 + ... + 1890414.

Almost surely, 2^{1001224302002} is an apocalyptic number.

1001224302002 is a deficient number, since it is larger than the sum of its proper divisors (500622060394).

1001224302002 is a wasteful number, since it uses less digits than its factorization.

1001224302002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303132.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1001224302002 its reverse (2002034221001), we get a palindrome (3003258523003).

The spelling of 1001224302002 in words is "one trillion, one billion, two hundred twenty-four million, three hundred two thousand, two".