210021002000002 has 8 divisors (see below), whose sum is σ = 316614575880000. Its totient is φ = 104482810040004.

The previous prime is 210021001999937. The next prime is 210021002000021. The reversal of 210021002000002 is 200000200120012.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263845479502 + ... + 263845480297.

It is an arithmetic number, because the mean of its divisors is an integer number (39576821985000).

Almost surely, 2^{210021002000002} is an apocalyptic number.

210021002000002 is a deficient number, since it is larger than the sum of its proper divisors (106593573879998).

210021002000002 is a wasteful number, since it uses less digits than its factorization.

210021002000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527690960000.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 210021002000002 its reverse (200000200120012), we get a palindrome (410021202120014).

The spelling of 210021002000002 in words is "two hundred ten trillion, twenty-one billion, two million, two", and thus it is an aban number.