1350222 has 8 divisors (see below), whose sum is σ = 2700456. Its totient is φ = 450072.

The previous prime is 1350203. The next prime is 1350229. The reversal of 1350222 is 2220531.

It is a sphenic number, since it is the product of 3 distinct primes.

1350222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350229) 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, 112513 + ... + 112524.

It is an arithmetic number, because the mean of its divisors is an integer number (337557).

2^1350222 is an apocalyptic number.

1350222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1350222 is a wasteful number, since it uses less digits than its factorization.

1350222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225042.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 1350222 is about 1161.9905335243. The cubic root of 1350222 is about 110.5270028123.

Adding to 1350222 its reverse (2220531), we get a palindrome (3570753).

The spelling of 1350222 in words is "one million, three hundred fifty thousand, two hundred twenty-two".