4120220334 has 16 divisors (see below), whose sum is σ = 8725172688. Its totient is φ = 1292618112.

The previous prime is 4120220333. The next prime is 4120220341. The reversal of 4120220334 is 4330220214.

It is a self number, because there is not a number n which added to its sum of digits gives 4120220334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4120220333) 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, 20197057 + ... + 20197260.

It is an arithmetic number, because the mean of its divisors is an integer number (545323293).

Almost surely, 2^4120220334 is an apocalyptic number.

4120220334 is an abundant number, since it is smaller than the sum of its proper divisors (4604952354).

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

4120220334 is a wasteful number, since it uses less digits than its factorization.

4120220334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40394339.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4120220334 is about 64188.9424589625. The cubic root of 4120220334 is about 1603.1474935655.

Adding to 4120220334 its reverse (4330220214), we get a palindrome (8450440548).

The spelling of 4120220334 in words is "four billion, one hundred twenty million, two hundred twenty thousand, three hundred thirty-four".