1135222 has 12 divisors (see below), whose sum is σ = 1872108. Its totient is φ = 515900.

The previous prime is 1135217. The next prime is 1135229. The reversal of 1135222 is 2225311.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1135196 and 1135205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135229) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2104 + ... + 2587.

It is an arithmetic number, because the mean of its divisors is an integer number (156009).

2^1135222 is an apocalyptic number.

1135222 is a deficient number, since it is larger than the sum of its proper divisors (736886).

1135222 is a wasteful number, since it uses less digits than its factorization.

1135222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4715 (or 4704 counting only the distinct ones).

The product of its digits is 120, while the sum is 16.

The square root of 1135222 is about 1065.4679723014. The cubic root of 1135222 is about 104.3182436120.

It can be divided in two parts, 113 and 5222, that added together give a palindrome (5335).

The spelling of 1135222 in words is "one million, one hundred thirty-five thousand, two hundred twenty-two".