1350000222 has 16 divisors (see below), whose sum is σ = 2762791680. Its totient is φ = 439534872.

The previous prime is 1350000193. The next prime is 1350000227. The reversal of 1350000222 is 2220000531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350000227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2616022 + ... + 2616537.

It is an arithmetic number, because the mean of its divisors is an integer number (172674480).

Almost surely, 2^1350000222 is an apocalyptic number.

1350000222 is an abundant number, since it is smaller than the sum of its proper divisors (1412791458).

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

1350000222 is a wasteful number, since it uses less digits than its factorization.

1350000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5232607.

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

The square root of 1350000222 is about 36742.3491627849. The cubic root of 1350000222 is about 1105.2095101740.

Adding to 1350000222 its reverse (2220000531), we get a palindrome (3570000753).

The spelling of 1350000222 in words is "one billion, three hundred fifty million, two hundred twenty-two", and thus it is an aban number.