213044222022 has 8 divisors (see below), whose sum is σ = 426088444056. Its totient is φ = 71014740672.

The previous prime is 213044222009. The next prime is 213044222051. The reversal of 213044222022 is 220222440312.

213044222022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

213044222022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 213044221983 and 213044222001.

It is a congruent number.

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, 17753685163 + ... + 17753685174.

It is an arithmetic number, because the mean of its divisors is an integer number (53261055507).

Almost surely, 2^213044222022 is an apocalyptic number.

213044222022 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.

213044222022 is a wasteful number, since it uses less digits than its factorization.

213044222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35507370342.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 213044222022 its reverse (220222440312), we get a palindrome (433266662334).

The spelling of 213044222022 in words is "two hundred thirteen billion, forty-four million, two hundred twenty-two thousand, twenty-two".