1105222 has 4 divisors (see below), whose sum is σ = 1657836. Its totient is φ = 552610.

The previous prime is 1105217. The next prime is 1105231. The reversal of 1105222 is 2225011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276304 + ... + 276307.

It is an arithmetic number, because the mean of its divisors is an integer number (414459).

2^1105222 is an apocalyptic number.

1105222 is a deficient number, since it is larger than the sum of its proper divisors (552614).

1105222 is an equidigital number, since it uses as much as digits as its factorization.

1105222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552613.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 1105222 is about 1051.2953914100. The cubic root of 1105222 is about 103.3911042434.

The spelling of 1105222 in words is "one million, one hundred five thousand, two hundred twenty-two".