1336222216 has 16 divisors (see below), whose sum is σ = 2863333440. Its totient is φ = 572666640.

The previous prime is 1336222213. The next prime is 1336222243. The reversal of 1336222216 is 6122226331.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (1336222213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11930500 + ... + 11930611.

It is an arithmetic number, because the mean of its divisors is an integer number (178958340).

Almost surely, 2^1336222216 is an apocalyptic number.

It is an amenable number.

1336222216 is an abundant number, since it is smaller than the sum of its proper divisors (1527111224).

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

1336222216 is a wasteful number, since it uses less digits than its factorization.

1336222216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23861124 (or 23861120 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 1336222216 is about 36554.3734182382. The cubic root of 1336222216 is about 1101.4367495899.

Adding to 1336222216 its reverse (6122226331), we get a palindrome (7458448547).

The spelling of 1336222216 in words is "one billion, three hundred thirty-six million, two hundred twenty-two thousand, two hundred sixteen".