220101734 has 16 divisors (see below), whose sum is σ = 333432288. Its totient is φ = 108962112.

The previous prime is 220101733. The next prime is 220101751. The reversal of 220101734 is 437101022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220101731) 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, 137024 + ... + 138620.

It is an arithmetic number, because the mean of its divisors is an integer number (20839518).

Almost surely, 2^220101734 is an apocalyptic number.

220101734 is a deficient number, since it is larger than the sum of its proper divisors (113330554).

220101734 is a wasteful number, since it uses less digits than its factorization.

220101734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 220101734 is about 14835.8260302553. The cubic root of 220101734 is about 603.7741122042.

Adding to 220101734 its reverse (437101022), we get a palindrome (657202756).

The spelling of 220101734 in words is "two hundred twenty million, one hundred one thousand, seven hundred thirty-four".