220214243332 has 12 divisors (see below), whose sum is σ = 388187882460. Its totient is φ = 109303419776.

The previous prime is 220214243311. The next prime is 220214243363. The reversal of 220214243332 is 233342412022.

It can be written as a sum of positive squares in 2 ways, for example, as 157906095876 + 62308147456 = 397374^2 + 249616^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 220214243332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200924857 + ... + 200925952.

It is an arithmetic number, because the mean of its divisors is an integer number (32348990205).

Almost surely, 2^220214243332 is an apocalyptic number.

It is an amenable number.

220214243332 is a deficient number, since it is larger than the sum of its proper divisors (167973639128).

220214243332 is a wasteful number, since it uses less digits than its factorization.

220214243332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401850950 (or 401850948 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 220214243332 its reverse (233342412022), we get a palindrome (453556655354).

The spelling of 220214243332 in words is "two hundred twenty billion, two hundred fourteen million, two hundred forty-three thousand, three hundred thirty-two".