212020021012022 has 16 divisors (see below), whose sum is σ = 318119497567200. Its totient is φ = 105980192512320.

The previous prime is 212020021011959. The next prime is 212020021012043. The reversal of 212020021012022 is 220210120020212.

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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105200879 + ... + 107197317.

It is an arithmetic number, because the mean of its divisors is an integer number (19882468597950).

Almost surely, 2^{212020021012022} is an apocalyptic number.

212020021012022 is a deficient number, since it is larger than the sum of its proper divisors (106099476555178).

212020021012022 is a wasteful number, since it uses less digits than its factorization.

212020021012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011351.

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

Adding to 212020021012022 its reverse (220210120020212), we get a palindrome (432230141032234).

The spelling of 212020021012022 in words is "two hundred twelve trillion, twenty billion, twenty-one million, twelve thousand, twenty-two".