212022300302112 has 48 divisors (see below), whose sum is σ = 561664579956480. Its totient is φ = 70025713857792.

The previous prime is 212022300302053. The next prime is 212022300302149. The reversal of 212022300302112 is 211203003220212.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10131024528 + ... + 10131045455.

It is an arithmetic number, because the mean of its divisors is an integer number (11701345415760).

Almost surely, 2^{212022300302112} is an apocalyptic number.

It is an amenable number.

212022300302112 is an abundant number, since it is smaller than the sum of its proper divisors (349642279654368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212022300302112 is a wasteful number, since it uses less digits than its factorization.

212022300302112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20262070105 (or 20262070097 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 212022300302112 its reverse (211203003220212), we get a palindrome (423225303522324).

The spelling of 212022300302112 in words is "two hundred twelve trillion, twenty-two billion, three hundred million, three hundred two thousand, one hundred twelve".