213301223022 has 16 divisors (see below), whose sum is σ = 451696707792. Its totient is φ = 66918030720.

The previous prime is 213301222993. The next prime is 213301223033. The reversal of 213301223022 is 220322103312.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 213301223022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1045594129 + ... + 1045594332.

It is an arithmetic number, because the mean of its divisors is an integer number (28231044237).

Almost surely, 2^213301223022 is an apocalyptic number.

213301223022 is an abundant number, since it is smaller than the sum of its proper divisors (238395484770).

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

213301223022 is a wasteful number, since it uses less digits than its factorization.

213301223022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091188483.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 213301223022 its reverse (220322103312), we get a palindrome (433623326334).

The spelling of 213301223022 in words is "two hundred thirteen billion, three hundred one million, two hundred twenty-three thousand, twenty-two".