42331213322 has 8 divisors (see below), whose sum is σ = 63688654272. Its totient is φ = 21101661900.

The previous prime is 42331213321. The next prime is 42331213361. The reversal of 42331213322 is 22331213324.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 42331213291 and 42331213300.

It is not an unprimeable number, because it can be changed into a prime (42331213321) 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, 31971554 + ... + 31972877.

It is an arithmetic number, because the mean of its divisors is an integer number (7961081784).

Almost surely, 2^42331213322 is an apocalyptic number.

42331213322 is a deficient number, since it is larger than the sum of its proper divisors (21357440950).

42331213322 is a wasteful number, since it uses less digits than its factorization.

42331213322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63944764.

The product of its digits is 5184, while the sum is 26.

Adding to 42331213322 its reverse (22331213324), we get a palindrome (64662426646).

It can be divided in two parts, 423312 and 13322, that added together give a palindrome (436634).

The spelling of 42331213322 in words is "forty-two billion, three hundred thirty-one million, two hundred thirteen thousand, three hundred twenty-two".