220002422042 has 16 divisors (see below), whose sum is σ = 355514715360. Its totient is φ = 101503525872.

The previous prime is 220002422021. The next prime is 220002422051. The reversal of 220002422042 is 240224200022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1427528 + ... + 1574115.

It is an arithmetic number, because the mean of its divisors is an integer number (22219669710).

Almost surely, 2^220002422042 is an apocalyptic number.

220002422042 is a deficient number, since it is larger than the sum of its proper divisors (135512293318).

220002422042 is a wasteful number, since it uses less digits than its factorization.

220002422042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004477.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 220002422042 its reverse (240224200022), we get a palindrome (460226622064).

The spelling of 220002422042 in words is "two hundred twenty billion, two million, four hundred twenty-two thousand, forty-two".