42332212064221 has 8 divisors (see below), whose sum is σ = 42346579352000. Its totient is φ = 42317847208800.

The previous prime is 42332212064173. The next prime is 42332212064237. The reversal of 42332212064221 is 12246021223324.

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

It is a cyclic number.

It is not a de Polignac number, because 42332212064221 - 2³⁵ = 42297852325853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42332212064321) 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, 34549360 + ... + 35753638.

It is an arithmetic number, because the mean of its divisors is an integer number (5293322419000).

Almost surely, 2^{42332212064221} is an apocalyptic number.

It is an amenable number.

42332212064221 is a deficient number, since it is larger than the sum of its proper divisors (14367287779).

42332212064221 is a wasteful number, since it uses less digits than its factorization.

42332212064221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216179.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 42332212064221 its reverse (12246021223324), we get a palindrome (54578233287545).

The spelling of 42332212064221 in words is "forty-two trillion, three hundred thirty-two billion, two hundred twelve million, sixty-four thousand, two hundred twenty-one".