2220042575422 has 8 divisors (see below), whose sum is σ = 3805787272176. Its totient is φ = 951446818032.

The previous prime is 2220042575371. The next prime is 2220042575423. The reversal of 2220042575422 is 2245752400222.

2220042575422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220042575423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79287234823 + ... + 79287234850.

It is an arithmetic number, because the mean of its divisors is an integer number (475723409022).

Almost surely, 2^{2220042575422} is an apocalyptic number.

2220042575422 is a deficient number, since it is larger than the sum of its proper divisors (1585744696754).

2220042575422 is a wasteful number, since it uses less digits than its factorization.

2220042575422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158574469682.

The product of its (nonzero) digits is 179200, while the sum is 37.

Adding to 2220042575422 its reverse (2245752400222), we get a palindrome (4465794975644).

The spelling of 2220042575422 in words is "two trillion, two hundred twenty billion, forty-two million, five hundred seventy-five thousand, four hundred twenty-two".