42003043222 has 16 divisors (see below), whose sum is σ = 72008006400. Its totient is φ = 18000606888.

The previous prime is 42003043157. The next prime is 42003043241. The reversal of 42003043222 is 22234030024.

It is a junction number, because it is equal to n+sod(n) for n = 42003043193 and 42003043202.

It is a congruent number.

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, 503023 + ... + 580549.

It is an arithmetic number, because the mean of its divisors is an integer number (4500500400).

Almost surely, 2^42003043222 is an apocalyptic number.

42003043222 is a deficient number, since it is larger than the sum of its proper divisors (30004963178).

42003043222 is a wasteful number, since it uses less digits than its factorization.

42003043222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116235.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 42003043222 its reverse (22234030024), we get a palindrome (64237073246).

The spelling of 42003043222 in words is "forty-two billion, three million, forty-three thousand, two hundred twenty-two".