212012110011022 has 8 divisors (see below), whose sum is σ = 324018507752856. Its totient is φ = 104005940760072.

The previous prime is 212012110010993. The next prime is 212012110011059. The reversal of 212012110011022 is 220110011210212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×212012110011022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212012110010987 and 212012110011005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000057122588 + ... + 1000057122799.

It is an arithmetic number, because the mean of its divisors is an integer number (40502313469107).

Almost surely, 2^{212012110011022} is an apocalyptic number.

212012110011022 is a deficient number, since it is larger than the sum of its proper divisors (112006397741834).

212012110011022 is a wasteful number, since it uses less digits than its factorization.

212012110011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000114245442.

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

Adding to 212012110011022 its reverse (220110011210212), we get a palindrome (432122121221234).

The spelling of 212012110011022 in words is "two hundred twelve trillion, twelve billion, one hundred ten million, eleven thousand, twenty-two".