42422214331 has 8 divisors (see below), whose sum is σ = 48662765280. Its totient is φ = 36226722048.

The previous prime is 42422214301. The next prime is 42422214371. The reversal of 42422214331 is 13341222424.

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 42422214331 - 2¹³ = 42422206139 is a prime.

It is a super-2 number, since 2×42422214331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42422214331.

It is not an unprimeable number, because it can be changed into a prime (42422214301) 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, 11262646 + ... + 11266411.

It is an arithmetic number, because the mean of its divisors is an integer number (6082845660).

Almost surely, 2^42422214331 is an apocalyptic number.

42422214331 is a deficient number, since it is larger than the sum of its proper divisors (6240550949).

42422214331 is a wasteful number, since it uses less digits than its factorization.

42422214331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22529333.

The product of its digits is 9216, while the sum is 28.

Adding to 42422214331 its reverse (13341222424), we get a palindrome (55763436755).

The spelling of 42422214331 in words is "forty-two billion, four hundred twenty-two million, two hundred fourteen thousand, three hundred thirty-one".