212301202022 has 128 divisors (see below), whose sum is σ = 403092910080. Its totient is φ = 81636624000.

The previous prime is 212301201979. The next prime is 212301202033. The reversal of 212301202022 is 220202103212.

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 63 ways as a sum of consecutive naturals, for example, 611818853 + ... + 611819199.

It is an arithmetic number, because the mean of its divisors is an integer number (3149163360).

Almost surely, 2^212301202022 is an apocalyptic number.

212301202022 is a deficient number, since it is larger than the sum of its proper divisors (190791708058).

212301202022 is a wasteful number, since it uses less digits than its factorization.

212301202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 212301202022 its reverse (220202103212), we get a palindrome (432503305234).

The spelling of 212301202022 in words is "two hundred twelve billion, three hundred one million, two hundred two thousand, twenty-two".