342221132011 has 8 divisors (see below), whose sum is σ = 382014287424. Its totient is φ = 303875000520.

The previous prime is 342221131997. The next prime is 342221132047. The reversal of 342221132011 is 110231122243.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342221132011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342221132081) 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, 361755481 + ... + 361756426.

It is an arithmetic number, because the mean of its divisors is an integer number (47751785928).

Almost surely, 2^342221132011 is an apocalyptic number.

342221132011 is a deficient number, since it is larger than the sum of its proper divisors (39793155413).

342221132011 is a wasteful number, since it uses less digits than its factorization.

342221132011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723511961.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 342221132011 its reverse (110231122243), we get a palindrome (452452254254).

The spelling of 342221132011 in words is "three hundred forty-two billion, two hundred twenty-one million, one hundred thirty-two thousand, eleven".