220202042 has 16 divisors (see below), whose sum is σ = 336869280. Its totient is φ = 107923152.

The previous prime is 220201991. The next prime is 220202051. The reversal of 220202042 is 240202022.

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, 41513 + ... + 46515.

It is an arithmetic number, because the mean of its divisors is an integer number (21054330).

Almost surely, 2^220202042 is an apocalyptic number.

220202042 is a deficient number, since it is larger than the sum of its proper divisors (116667238).

220202042 is a wasteful number, since it uses less digits than its factorization.

220202042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5437.

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 220202042 is about 14839.2062456184. The cubic root of 220202042 is about 603.8658185478.

Adding to 220202042 its reverse (240202022), we get a palindrome (460404064).

The spelling of 220202042 in words is "two hundred twenty million, two hundred two thousand, forty-two".