212100211011202 has 16 divisors (see below), whose sum is σ = 325928364404832. Its totient is φ = 103457713099680.

The previous prime is 212100211011131. The next prime is 212100211011443. The reversal of 212100211011202 is 202110112001212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71085108 + ... + 74008735.

It is an arithmetic number, because the mean of its divisors is an integer number (20370522775302).

Almost surely, 2^{212100211011202} is an apocalyptic number.

212100211011202 is a deficient number, since it is larger than the sum of its proper divisors (113828153393630).

212100211011202 is a wasteful number, since it uses less digits than its factorization.

212100211011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145111713.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 212100211011202 its reverse (202110112001212), we get a palindrome (414210323012414).

The spelling of 212100211011202 in words is "two hundred twelve trillion, one hundred billion, two hundred eleven million, eleven thousand, two hundred two".