220703642214 has 16 divisors (see below), whose sum is σ = 481535219520. Its totient is φ = 66879891560.

The previous prime is 220703642189. The next prime is 220703642221. The reversal of 220703642214 is 412246307022.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1671997224 + ... + 1671997355.

It is an arithmetic number, because the mean of its divisors is an integer number (30095951220).

Almost surely, 2^220703642214 is an apocalyptic number.

220703642214 is an abundant number, since it is smaller than the sum of its proper divisors (260831577306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220703642214 is a wasteful number, since it uses less digits than its factorization.

220703642214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343994595.

The product of its (nonzero) digits is 32256, while the sum is 33.

Adding to 220703642214 its reverse (412246307022), we get a palindrome (632949949236).

The spelling of 220703642214 in words is "two hundred twenty billion, seven hundred three million, six hundred forty-two thousand, two hundred fourteen".