220102114434 has 32 divisors (see below), whose sum is σ = 472483523520. Its totient is φ = 68105728512.

The previous prime is 220102114403. The next prime is 220102114439. The reversal of 220102114434 is 434411201022.

It is a super-2 number, since 2×220102114434² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220102114439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14772444 + ... + 14787335.

It is an arithmetic number, because the mean of its divisors is an integer number (14765110110).

Almost surely, 2^220102114434 is an apocalyptic number.

220102114434 is an abundant number, since it is smaller than the sum of its proper divisors (252381409086).

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

220102114434 is a wasteful number, since it uses less digits than its factorization.

220102114434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29559874.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 220102114434 its reverse (434411201022), we get a palindrome (654513315456).

The spelling of 220102114434 in words is "two hundred twenty billion, one hundred two million, one hundred fourteen thousand, four hundred thirty-four".