222020011434 has 32 divisors (see below), whose sum is σ = 478666399680. Its totient is φ = 68246785152.

The previous prime is 222020011417. The next prime is 222020011453. The reversal of 222020011434 is 434110020222.

222020011434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 222020011434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1317187 + ... + 1476150.

It is an arithmetic number, because the mean of its divisors is an integer number (14958324990).

Almost surely, 2^222020011434 is an apocalyptic number.

222020011434 is an abundant number, since it is smaller than the sum of its proper divisors (256646388246).

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

222020011434 is a wasteful number, since it uses less digits than its factorization.

222020011434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794374.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 222020011434 its reverse (434110020222), we get a palindrome (656130031656).

The spelling of 222020011434 in words is "two hundred twenty-two billion, twenty million, eleven thousand, four hundred thirty-four".