2220422334 has 32 divisors (see below), whose sum is σ = 4849818624. Its totient is φ = 673582560.

The previous prime is 2220422311. The next prime is 2220422339. The reversal of 2220422334 is 4332240222.

It is a happy number.

2220422334 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220422339) 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, 194934 + ... + 206009.

It is an arithmetic number, because the mean of its divisors is an integer number (151556832).

Almost surely, 2^2220422334 is an apocalyptic number.

2220422334 is an abundant number, since it is smaller than the sum of its proper divisors (2629396290).

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

2220422334 is a wasteful number, since it uses less digits than its factorization.

2220422334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401032.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2220422334 is about 47121.3575144010. The cubic root of 2220422334 is about 1304.6034690194.

Adding to 2220422334 its reverse (4332240222), we get a palindrome (6552662556).

The spelling of 2220422334 in words is "two billion, two hundred twenty million, four hundred twenty-two thousand, three hundred thirty-four".