1013222 has 20 divisors (see below), whose sum is σ = 1781436. Its totient is φ = 432180.

The previous prime is 1013203. The next prime is 1013227. The reversal of 1013222 is 2223101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013227) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4697 + ... + 4907.

2^1013222 is an apocalyptic number.

1013222 is a deficient number, since it is larger than the sum of its proper divisors (768214).

1013222 is an frugal number, since it uses more digits than its factorization.

1013222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1013222 is about 1006.5892906245. The cubic root of 1013222 is about 100.4388050185.

Adding to 1013222 its reverse (2223101), we get a palindrome (3236323).

The spelling of 1013222 in words is "one million, thirteen thousand, two hundred twenty-two".