213423302422 has 8 divisors (see below), whose sum is σ = 349238131272. Its totient is φ = 97010592000.

The previous prime is 213423302329. The next prime is 213423302423. The reversal of 213423302422 is 224203324312.

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

It is a super-3 number, since 3×213423302422³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213423302423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4850529579 + ... + 4850529622.

It is an arithmetic number, because the mean of its divisors is an integer number (43654766409).

Almost surely, 2^213423302422 is an apocalyptic number.

213423302422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

213423302422 is a deficient number, since it is larger than the sum of its proper divisors (135814828850).

213423302422 is a wasteful number, since it uses less digits than its factorization.

213423302422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9701059214.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 213423302422 its reverse (224203324312), we get a palindrome (437626626734).

The spelling of 213423302422 in words is "two hundred thirteen billion, four hundred twenty-three million, three hundred two thousand, four hundred twenty-two".