10021617002 has 8 divisors (see below), whose sum is σ = 15035571012. Its totient is φ = 5009760000.

The previous prime is 10021616963. The next prime is 10021617007. The reversal of 10021617002 is 20071612001.

It can be written as a sum of positive squares in 2 ways, for example, as 9995800441 + 25816561 = 99979^2 + 5081^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10021617007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512249 + ... + 531452.

Almost surely, 2^10021617002 is an apocalyptic number.

10021617002 is a deficient number, since it is larger than the sum of its proper divisors (5013954010).

10021617002 is a wasteful number, since it uses less digits than its factorization.

10021617002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048504.

The product of its (nonzero) digits is 168, while the sum is 20.

The spelling of 10021617002 in words is "ten billion, twenty-one million, six hundred seventeen thousand, two".