42221334022 has 24 divisors (see below), whose sum is σ = 73707881040. Its totient is φ = 18086024880.

The previous prime is 42221334017. The next prime is 42221334031. The reversal of 42221334022 is 22043312224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98647 + ... + 306877.

It is an arithmetic number, because the mean of its divisors is an integer number (3071161710).

Almost surely, 2^42221334022 is an apocalyptic number.

42221334022 is a deficient number, since it is larger than the sum of its proper divisors (31486547018).

42221334022 is a wasteful number, since it uses less digits than its factorization.

42221334022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210316 (or 210309 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 42221334022 its reverse (22043312224), we get a palindrome (64264646246).

The spelling of 42221334022 in words is "forty-two billion, two hundred twenty-one million, three hundred thirty-four thousand, twenty-two".