220004202 has 16 divisors (see below), whose sum is σ = 480009312. Its totient is φ = 66667920.

The previous prime is 220004153. The next prime is 220004207. The reversal of 220004202 is 202400022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (220004207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1666633 + ... + 1666764.

It is an arithmetic number, because the mean of its divisors is an integer number (30000582).

Almost surely, 2^220004202 is an apocalyptic number.

220004202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220004202 is an abundant number, since it is smaller than the sum of its proper divisors (260005110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220004202 is a wasteful number, since it uses less digits than its factorization.

220004202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333413.

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 220004202 is about 14832.5386229061. The cubic root of 220004202 is about 603.6849170915.

Adding to 220004202 its reverse (202400022), we get a palindrome (422404224).

The spelling of 220004202 in words is "two hundred twenty million, four thousand, two hundred two".