210002021102012 has 12 divisors (see below), whose sum is σ = 367504099152120. Its totient is φ = 105000849915696.

The previous prime is 210002021101907. The next prime is 210002021102023. The reversal of 210002021102012 is 210201120200012.

It is a congruent number.

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, 37193018 + ... + 42465569.

It is an arithmetic number, because the mean of its divisors is an integer number (30625341596010).

Almost surely, 2^{210002021102012} is an apocalyptic number.

It is an amenable number.

210002021102012 is a deficient number, since it is larger than the sum of its proper divisors (157502078050108).

210002021102012 is a wasteful number, since it uses less digits than its factorization.

210002021102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80317660 (or 80317658 counting only the distinct ones).

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

Adding to 210002021102012 its reverse (210201120200012), we get a palindrome (420203141302024).

The spelling of 210002021102012 in words is "two hundred ten trillion, two billion, twenty-one million, one hundred two thousand, twelve".