210200120021195 has 16 divisors (see below), whose sum is σ = 254237449310208. Its totient is φ = 166828675436640.

The previous prime is 210200120021183. The next prime is 210200120021197. The reversal of 210200120021195 is 591120021002012.

It is not a de Polignac number, because 210200120021195 - 2⁸ = 210200120020939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210200120021197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7229192 + ... + 21740778.

It is an arithmetic number, because the mean of its divisors is an integer number (15889840581888).

Almost surely, 2^{210200120021195} is an apocalyptic number.

210200120021195 is a deficient number, since it is larger than the sum of its proper divisors (44037329289013).

210200120021195 is a wasteful number, since it uses less digits than its factorization.

210200120021195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14534530.

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 210200120021195 in words is "two hundred ten trillion, two hundred billion, one hundred twenty million, twenty-one thousand, one hundred ninety-five".