220120202 has 8 divisors (see below), whose sum is σ = 331242912. Its totient is φ = 109705900.

The previous prime is 220120193. The next prime is 220120211. The reversal of 220120202 is 202021022.

It is an interprime number because it is at equal distance from previous prime (220120193) and next prime (220120211).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 176324 + ... + 177567.

It is an arithmetic number, because the mean of its divisors is an integer number (41405364).

Almost surely, 2^220120202 is an apocalyptic number.

220120202 is a deficient number, since it is larger than the sum of its proper divisors (111122710).

220120202 is a wasteful number, since it uses less digits than its factorization.

220120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354204.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 220120202 is about 14836.4484294591. The cubic root of 220120202 is about 603.7909986204.

Adding to 220120202 its reverse (202021022), we get a palindrome (422141224).

The spelling of 220120202 in words is "two hundred twenty million, one hundred twenty thousand, two hundred two".