213423200322 has 16 divisors (see below), whose sum is σ = 426855741312. Its totient is φ = 71139510000.

The previous prime is 213423200321. The next prime is 213423200339. The reversal of 213423200322 is 223002324312.

It is a junction number, because it is equal to n+sod(n) for n = 213423200292 and 213423200301.

It is not an unprimeable number, because it can be changed into a prime (213423200321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72313 + ... + 657324.

It is an arithmetic number, because the mean of its divisors is an integer number (26678483832).

Almost surely, 2^213423200322 is an apocalyptic number.

213423200322 is an abundant number, since it is smaller than the sum of its proper divisors (213432540990).

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

213423200322 is a wasteful number, since it uses less digits than its factorization.

213423200322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778393.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 213423200322 its reverse (223002324312), we get a palindrome (436425524634).

The spelling of 213423200322 in words is "two hundred thirteen billion, four hundred twenty-three million, two hundred thousand, three hundred twenty-two".