220343310334 has 16 divisors (see below), whose sum is σ = 381471306336. Its totient is φ = 93497868000.

The previous prime is 220343310331. The next prime is 220343310373. The reversal of 220343310334 is 433013343022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220343310331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77913477 + ... + 77916304.

It is an arithmetic number, because the mean of its divisors is an integer number (23841956646).

Almost surely, 2^220343310334 is an apocalyptic number.

220343310334 is a deficient number, since it is larger than the sum of its proper divisors (161127996002).

220343310334 is a wasteful number, since it uses less digits than its factorization.

220343310334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155829891.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 220343310334 its reverse (433013343022), we get a palindrome (653356653356).

The spelling of 220343310334 in words is "two hundred twenty billion, three hundred forty-three million, three hundred ten thousand, three hundred thirty-four".