212022303022 has 4 divisors (see below), whose sum is σ = 318033454536. Its totient is φ = 106011151510.

The previous prime is 212022302993. The next prime is 212022303029. The reversal of 212022303022 is 220303220212.

212022303022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×212022303022³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212022303029) by changing a digit.

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 as a sum of consecutive naturals, namely, 53005575754 + ... + 53005575757.

It is an arithmetic number, because the mean of its divisors is an integer number (79508363634).

Almost surely, 2^212022303022 is an apocalyptic number.

212022303022 is a deficient number, since it is larger than the sum of its proper divisors (106011151514).

212022303022 is a wasteful number, since it uses less digits than its factorization.

212022303022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106011151513.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 212022303022 its reverse (220303220212), we get a palindrome (432325523234).

The spelling of 212022303022 in words is "two hundred twelve billion, twenty-two million, three hundred three thousand, twenty-two".