220038202 has 16 divisors (see below), whose sum is σ = 347724000. Its totient is φ = 104140080.

The previous prime is 220038197. The next prime is 220038209. The reversal of 220038202 is 202830022.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 220038202.

It is not an unprimeable number, because it can be changed into a prime (220038209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72577 + ... + 75547.

It is an arithmetic number, because the mean of its divisors is an integer number (21732750).

Almost surely, 2^220038202 is an apocalyptic number.

220038202 is a deficient number, since it is larger than the sum of its proper divisors (127685798).

220038202 is a wasteful number, since it uses less digits than its factorization.

220038202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4941.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 220038202 is about 14833.6847074488. The cubic root of 220038202 is about 603.7160138156.

Adding to 220038202 its reverse (202830022), we get a palindrome (422868224).

The spelling of 220038202 in words is "two hundred twenty million, thirty-eight thousand, two hundred two".