220045216214 has 8 divisors (see below), whose sum is σ = 330075370008. Its totient is φ = 110020092880.

The previous prime is 220045216147. The next prime is 220045216241. The reversal of 220045216214 is 412612540022.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1146287 + ... + 1324410.

It is an arithmetic number, because the mean of its divisors is an integer number (41259421251).

Almost surely, 2^220045216214 is an apocalyptic number.

220045216214 is a deficient number, since it is larger than the sum of its proper divisors (110030153794).

220045216214 is a wasteful number, since it uses less digits than its factorization.

220045216214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2515230.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 220045216214 its reverse (412612540022), we get a palindrome (632657756236).

The spelling of 220045216214 in words is "two hundred twenty billion, forty-five million, two hundred sixteen thousand, two hundred fourteen".