220234202 has 4 divisors (see below), whose sum is σ = 330351306. Its totient is φ = 110117100.

The previous prime is 220234169. The next prime is 220234219. The reversal of 220234202 is 202432022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 158281561 + 61952641 = 12581^2 + 7871^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55058549 + ... + 55058552.

Almost surely, 2^220234202 is an apocalyptic number.

220234202 is a deficient number, since it is larger than the sum of its proper divisors (110117104).

220234202 is a wasteful number, since it uses less digits than its factorization.

220234202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110117103.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 220234202 is about 14840.2898219678. The cubic root of 220234202 is about 603.8952148531.

Adding to 220234202 its reverse (202432022), we get a palindrome (422666224).

The spelling of 220234202 in words is "two hundred twenty million, two hundred thirty-four thousand, two hundred two".