220440234201134 has 16 divisors (see below), whose sum is σ = 344110710434400. Its totient is φ = 105782181346464.

The previous prime is 220440234201133. The next prime is 220440234201223. The reversal of 220440234201134 is 431102432044022.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 220440234201134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220440234201133) 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, 11379312749 + ... + 11379332120.

It is an arithmetic number, because the mean of its divisors is an integer number (21506919402150).

Almost surely, 2^{220440234201134} is an apocalyptic number.

220440234201134 is a deficient number, since it is larger than the sum of its proper divisors (123670476233266).

220440234201134 is a wasteful number, since it uses less digits than its factorization.

220440234201134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22758645067.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 220440234201134 its reverse (431102432044022), we get a palindrome (651542666245156).

The spelling of 220440234201134 in words is "two hundred twenty trillion, four hundred forty billion, two hundred thirty-four million, two hundred one thousand, one hundred thirty-four".