212110000011202 has 16 divisors (see below), whose sum is σ = 319251953761272. Its totient is φ = 105692684509440.

The previous prime is 212110000011131. The next prime is 212110000011241. The reversal of 212110000011202 is 202110000011212.

It can be written as a sum of positive squares in 4 ways, for example, as 202057099073041 + 10052900938161 = 14214679^2 + 3170631^2 .

It is a super-2 number, since 2×212110000011202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319343548 + ... + 320007064.

Almost surely, 2^{212110000011202} is an apocalyptic number.

212110000011202 is a deficient number, since it is larger than the sum of its proper divisors (107141953750070).

212110000011202 is a wasteful number, since it uses less digits than its factorization.

212110000011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209333.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 212110000011202 its reverse (202110000011212), we get a palindrome (414220000022414).

The spelling of 212110000011202 in words is "two hundred twelve trillion, one hundred ten billion, eleven thousand, two hundred two".