220212302 has 8 divisors (see below), whose sum is σ = 330470112. Its totient is φ = 110055600.

The previous prime is 220212301. The next prime is 220212323. The reversal of 220212302 is 203212022.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220212301) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 19574 + ... + 28697.

It is an arithmetic number, because the mean of its divisors is an integer number (41308764).

Almost surely, 2^220212302 is an apocalyptic number.

220212302 is a deficient number, since it is larger than the sum of its proper divisors (110257810).

220212302 is a wasteful number, since it uses less digits than its factorization.

220212302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50554.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 220212302 is about 14839.5519474140. The cubic root of 220212302 is about 603.8751971575.

Adding to 220212302 its reverse (203212022), we get a palindrome (423424324).

The spelling of 220212302 in words is "two hundred twenty million, two hundred twelve thousand, three hundred two".