210002021110012 has 6 divisors (see below), whose sum is σ = 367503536942528. Its totient is φ = 105001010555004.

The previous prime is 210002021110003. The next prime is 210002021110069. The reversal of 210002021110012 is 210011120200012.

It is a junction number, because it is equal to n+sod(n) for n = 210002021109974 and 210002021110001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26250252638748 + ... + 26250252638755.

Almost surely, 2^{210002021110012} is an apocalyptic number.

It is an amenable number.

210002021110012 is a deficient number, since it is larger than the sum of its proper divisors (157501515832516).

210002021110012 is a wasteful number, since it uses less digits than its factorization.

210002021110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52500505277507 (or 52500505277505 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210002021110012 its reverse (210011120200012), we get a palindrome (420013141310024).

The spelling of 210002021110012 in words is "two hundred ten trillion, two billion, twenty-one million, one hundred ten thousand, twelve".