212001201022022 has 32 divisors (see below), whose sum is σ = 320354582252544. Its totient is φ = 105217438428000.

The previous prime is 212001201021991. The next prime is 212001201022097. The reversal of 212001201022022 is 220220102100212.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5479038908 + ... + 5479077600.

It is an arithmetic number, because the mean of its divisors is an integer number (10011080695392).

Almost surely, 2^{212001201022022} is an apocalyptic number.

212001201022022 is a deficient number, since it is larger than the sum of its proper divisors (108353381230522).

212001201022022 is a wasteful number, since it uses less digits than its factorization.

212001201022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52364.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 212001201022022 its reverse (220220102100212), we get a palindrome (432221303122234).

The spelling of 212001201022022 in words is "two hundred twelve trillion, one billion, two hundred one million, twenty-two thousand, twenty-two".