1334222320 has 20 divisors (see below), whose sum is σ = 3102067080. Its totient is φ = 533688896.

The previous prime is 1334222303. The next prime is 1334222321. The reversal of 1334222320 is 232224331.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 1334222291 and 1334222300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334222321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8338810 + ... + 8338969.

It is an arithmetic number, because the mean of its divisors is an integer number (155103354).

Almost surely, 2^1334222320 is an apocalyptic number.

1334222320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1334222320 is an abundant number, since it is smaller than the sum of its proper divisors (1767844760).

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

1334222320 is a wasteful number, since it uses less digits than its factorization.

1334222320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16677792 (or 16677786 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1334222320 is about 36527.0080899052. The cubic root of 1334222320 is about 1100.8869760619.

Adding to 1334222320 its reverse (232224331), we get a palindrome (1566446651).

The spelling of 1334222320 in words is "one billion, three hundred thirty-four million, two hundred twenty-two thousand, three hundred twenty".