422111330 has 16 divisors (see below), whose sum is σ = 770503104. Its totient is φ = 166466160.

The previous prime is 422111317. The next prime is 422111363. The reversal of 422111330 is 33111224.

It is a junction number, because it is equal to n+sod(n) for n = 422111299 and 422111308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296552 + ... + 297971.

It is an arithmetic number, because the mean of its divisors is an integer number (48156444).

Almost surely, 2^422111330 is an apocalyptic number.

422111330 is a deficient number, since it is larger than the sum of its proper divisors (348391774).

422111330 is a wasteful number, since it uses less digits than its factorization.

422111330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594601.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 422111330 is about 20545.3481352836. The cubic root of 422111330 is about 750.1400212645.

Adding to 422111330 its reverse (33111224), we get a palindrome (455222554).

It can be divided in two parts, 4221 and 11330, that added together give a palindrome (15551).

The spelling of 422111330 in words is "four hundred twenty-two million, one hundred eleven thousand, three hundred thirty".