42042044224222 has 8 divisors (see below), whose sum is σ = 72072075812976. Its totient is φ = 18018018953232.

The previous prime is 42042044224217. The next prime is 42042044224241. The reversal of 42042044224222 is 22242244024024.

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

It is a super-3 number, since 3×42042044224222³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1501501579423 + ... + 1501501579450.

It is an arithmetic number, because the mean of its divisors is an integer number (9009009476622).

Almost surely, 2^{42042044224222} is an apocalyptic number.

42042044224222 is a deficient number, since it is larger than the sum of its proper divisors (30030031588754).

42042044224222 is a wasteful number, since it uses less digits than its factorization.

42042044224222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003003158882.

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 42042044224222 its reverse (22242244024024), we get a palindrome (64284288248246).

The spelling of 42042044224222 in words is "forty-two trillion, forty-two billion, forty-four million, two hundred twenty-four thousand, two hundred twenty-two".