212020223034 has 8 divisors (see below), whose sum is σ = 424040446080. Its totient is φ = 70673407676.

The previous prime is 212020223027. The next prime is 212020223057. The reversal of 212020223034 is 430322020212.

It is a sphenic number, since it is the product of 3 distinct primes.

212020223034 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 212020223034.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17668351914 + ... + 17668351925.

It is an arithmetic number, because the mean of its divisors is an integer number (53005055760).

Almost surely, 2^212020223034 is an apocalyptic number.

212020223034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

212020223034 is a wasteful number, since it uses less digits than its factorization.

212020223034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35336703844.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 212020223034 its reverse (430322020212), we get a palindrome (642342243246).

The spelling of 212020223034 in words is "two hundred twelve billion, twenty million, two hundred twenty-three thousand, thirty-four".