213202122022 has 8 divisors (see below), whose sum is σ = 324184048776. Its totient is φ = 105140772432.

The previous prime is 213202122011. The next prime is 213202122101. The reversal of 213202122022 is 220221202312.

213202122022 is digitally balanced in base 2, 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.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 730144108 + ... + 730144399.

It is an arithmetic number, because the mean of its divisors is an integer number (40523006097).

Almost surely, 2^213202122022 is an apocalyptic number.

213202122022 is a deficient number, since it is larger than the sum of its proper divisors (110981926754).

213202122022 is a wasteful number, since it uses less digits than its factorization.

213202122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460288582.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 213202122022 its reverse (220221202312), we get a palindrome (433423324334).

The spelling of 213202122022 in words is "two hundred thirteen billion, two hundred two million, one hundred twenty-two thousand, twenty-two".