210121010200196 has 12 divisors (see below), whose sum is σ = 367818135177948. Its totient is φ = 105030114435072.

The previous prime is 210121010200187. The next prime is 210121010200217. The reversal of 210121010200196 is 691002010121012.

210121010200196 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 9462169732096 + 200658840468100 = 3076064^2 + 14165410^2 .

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, 7597650701 + ... + 7597678356.

It is an arithmetic number, because the mean of its divisors is an integer number (30651511264829).

Almost surely, 2^{210121010200196} is an apocalyptic number.

It is an amenable number.

210121010200196 is a deficient number, since it is larger than the sum of its proper divisors (157697124977752).

210121010200196 is a wasteful number, since it uses less digits than its factorization.

210121010200196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15195332518 (or 15195332516 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 210121010200196 in words is "two hundred ten trillion, one hundred twenty-one billion, ten million, two hundred thousand, one hundred ninety-six".