2101200212195 has 16 divisors (see below), whose sum is σ = 3006934963200. Its totient is φ = 1378178523744.

The previous prime is 2101200212173. The next prime is 2101200212213. The reversal of 2101200212195 is 5912120021012.

It is a cyclic number.

It is not a de Polignac number, because 2101200212195 - 2¹² = 2101200208099 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305092495 + ... + 1305094104.

It is an arithmetic number, because the mean of its divisors is an integer number (187933435200).

Almost surely, 2^{2101200212195} is an apocalyptic number.

2101200212195 is a deficient number, since it is larger than the sum of its proper divisors (905734751005).

2101200212195 is a wasteful number, since it uses less digits than its factorization.

2101200212195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610186634.

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

The spelling of 2101200212195 in words is "two trillion, one hundred one billion, two hundred million, two hundred twelve thousand, one hundred ninety-five".