42662222422 has 32 divisors (see below), whose sum is σ = 67006245600. Its totient is φ = 20345515008.

The previous prime is 42662222419. The next prime is 42662222431. The reversal of 42662222422 is 22422226624.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3160704 + ... + 3174172.

It is an arithmetic number, because the mean of its divisors is an integer number (2093945175).

Almost surely, 2^42662222422 is an apocalyptic number.

42662222422 is a deficient number, since it is larger than the sum of its proper divisors (24344023178).

42662222422 is a wasteful number, since it uses less digits than its factorization.

42662222422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14160.

The product of its digits is 73728, while the sum is 34.

The spelling of 42662222422 in words is "forty-two billion, six hundred sixty-two million, two hundred twenty-two thousand, four hundred twenty-two".