2220001334 has 16 divisors (see below), whose sum is σ = 3490557840. Its totient is φ = 1057741440.

The previous prime is 2220001313. The next prime is 2220001339. The reversal of 2220001334 is 4331000222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220001339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311279 + ... + 318330.

It is an arithmetic number, because the mean of its divisors is an integer number (218159865).

Almost surely, 2^2220001334 is an apocalyptic number.

2220001334 is a deficient number, since it is larger than the sum of its proper divisors (1270556506).

2220001334 is a wasteful number, since it uses less digits than its factorization.

2220001334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629695.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2220001334 is about 47116.8901138435. The cubic root of 2220001334 is about 1304.5210113163.

Adding to 2220001334 its reverse (4331000222), we get a palindrome (6551001556).

The spelling of 2220001334 in words is "two billion, two hundred twenty million, one thousand, three hundred thirty-four".