42222222222224 has 40 divisors (see below), whose sum is σ = 89244863588160. Its totient is φ = 19191394601600.

The previous prime is 42222222222211. The next prime is 42222222222269.

42222222222224 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3214922 + ... + 9735510.

It is an arithmetic number, because the mean of its divisors is an integer number (2231121589704).

Almost surely, 2^{42222222222224} is an apocalyptic number.

42222222222224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42222222222224 is an abundant number, since it is smaller than the sum of its proper divisors (47022641365936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42222222222224 is a wasteful number, since it uses less digits than its factorization.

42222222222224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6557399 (or 6557393 counting only the distinct ones).

The product of its digits is 65536, while the sum is 32.

It can be divided in two parts, 4222222 and 2222224, that added together give a palindrome (6444446).

The spelling of 42222222222224 in words is "forty-two trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-four".