2220422004242 has 16 divisors (see below), whose sum is σ = 3587379364800. Its totient is φ = 1024654778832.

The previous prime is 2220422004239. The next prime is 2220422004253. The reversal of 2220422004242 is 2424002240222.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6299168 + ... + 6642315.

It is an arithmetic number, because the mean of its divisors is an integer number (224211210300).

Almost surely, 2^{2220422004242} is an apocalyptic number.

2220422004242 is a deficient number, since it is larger than the sum of its proper divisors (1366957360558).

2220422004242 is a wasteful number, since it uses less digits than its factorization.

2220422004242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12948097.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2220422004242 its reverse (2424002240222), we get a palindrome (4644424244464).

The spelling of 2220422004242 in words is "two trillion, two hundred twenty billion, four hundred twenty-two million, four thousand, two hundred forty-two".