212101001112022 has 32 divisors (see below), whose sum is σ = 348722046858240. Its totient is φ = 95952309203520.

The previous prime is 212101001111957. The next prime is 212101001112089. The reversal of 212101001112022 is 220211100101212.

It is a junction number, because it is equal to n+sod(n) for n = 212101001111987 and 212101001112005.

It is a congruent number.

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, 1937023 + ... + 20687050.

It is an arithmetic number, because the mean of its divisors is an integer number (10897563964320).

Almost surely, 2^{212101001112022} is an apocalyptic number.

212101001112022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212101001112022 is a deficient number, since it is larger than the sum of its proper divisors (136621045746218).

212101001112022 is a wasteful number, since it uses less digits than its factorization.

212101001112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22626108.

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

Adding to 212101001112022 its reverse (220211100101212), we get a palindrome (432312101213234).

The spelling of 212101001112022 in words is "two hundred twelve trillion, one hundred one billion, one million, one hundred twelve thousand, twenty-two".