42243341222 has 16 divisors (see below), whose sum is σ = 64579637232. Its totient is φ = 20717030880.

The previous prime is 42243341221. The next prime is 42243341243. The reversal of 42243341222 is 22214334224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42243341221) 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, 312968 + ... + 427124.

It is an arithmetic number, because the mean of its divisors is an integer number (4036227327).

Almost surely, 2^42243341222 is an apocalyptic number.

42243341222 is a deficient number, since it is larger than the sum of its proper divisors (22336296010).

42243341222 is a wasteful number, since it uses less digits than its factorization.

42243341222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117703.

The product of its digits is 18432, while the sum is 29.

Adding to 42243341222 its reverse (22214334224), we get a palindrome (64457675446).

The spelling of 42243341222 in words is "forty-two billion, two hundred forty-three million, three hundred forty-one thousand, two hundred twenty-two".