212101000111202 has 16 divisors (see below), whose sum is σ = 336901228579872. Its totient is φ = 99801884447040.

The previous prime is 212101000111201. The next prime is 212101000111313. The reversal of 212101000111202 is 202111000101212.

It is a super-2 number, since 2×212101000111202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212101000111201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323132924 + ... + 323788647.

It is an arithmetic number, because the mean of its divisors is an integer number (21056326786242).

Almost surely, 2^{212101000111202} is an apocalyptic number.

212101000111202 is a deficient number, since it is larger than the sum of its proper divisors (124800228468670).

212101000111202 is a wasteful number, since it uses less digits than its factorization.

212101000111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646931233.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 212101000111202 its reverse (202111000101212), we get a palindrome (414212000212414).

The spelling of 212101000111202 in words is "two hundred twelve trillion, one hundred one billion, one hundred eleven thousand, two hundred two".