213302422422 has 48 divisors (see below), whose sum is σ = 466636650480. Its totient is φ = 70412037696.

The previous prime is 213302422409. The next prime is 213302422471. The reversal of 213302422422 is 224224203312.

213302422422 is a `hidden beast` number, since 213 + 3 + 0 + 2 + 4 + 22 + 422 = 666.

213302422422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213302422422² (a number of 23 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 3902748 + ... + 3957024.

It is an arithmetic number, because the mean of its divisors is an integer number (9721596885).

Almost surely, 2^213302422422 is an apocalyptic number.

213302422422 is an abundant number, since it is smaller than the sum of its proper divisors (253334228058).

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

213302422422 is a wasteful number, since it uses less digits than its factorization.

213302422422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56397 (or 56394 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 213302422422 its reverse (224224203312), we get a palindrome (437526625734).

The spelling of 213302422422 in words is "two hundred thirteen billion, three hundred two million, four hundred twenty-two thousand, four hundred twenty-two".