210001102122002 has 8 divisors (see below), whose sum is σ = 315001725770700. Its totient is φ = 105000526865104.

The previous prime is 210001102121981. The next prime is 210001102122013. The reversal of 210001102122002 is 200221201100012.

210001102122002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 202145296563961 + 7855805558041 = 14217781^2 + 2802821^2 .

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, 2069024 + ... + 20598132.

Almost surely, 2^{210001102122002} is an apocalyptic number.

210001102122002 is a deficient number, since it is larger than the sum of its proper divisors (105000623648698).

210001102122002 is a wasteful number, since it uses less digits than its factorization.

210001102122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24195900.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 210001102122002 its reverse (200221201100012), we get a palindrome (410222303222014).

The spelling of 210001102122002 in words is "two hundred ten trillion, one billion, one hundred two million, one hundred twenty-two thousand, two".