1122234 has 16 divisors (see below), whose sum is σ = 2255040. Its totient is φ = 372320.

The previous prime is 1122227. The next prime is 1122241. The reversal of 1122234 is 4322211.

It is an interprime number because it is at equal distance from previous prime (1122227) and next prime (1122241).

It is a super-4 number, since 4×1122234⁴ (a number of 25 digits) contains 4444 as substring.

It is a plaindrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1894 + ... + 2414.

It is an arithmetic number, because the mean of its divisors is an integer number (140940).

2^1122234 is an apocalyptic number.

1122234 is an abundant number, since it is smaller than the sum of its proper divisors (1132806).

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

1122234 is a wasteful number, since it uses less digits than its factorization.

1122234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885.

The product of its digits is 96, while the sum is 15.

The square root of 1122234 is about 1059.3554644216. The cubic root of 1122234 is about 103.9188839877.

Adding to 1122234 its reverse (4322211), we get a palindrome (5444445).

It can be divided in two parts, 112 and 2234, that added together give a triangular number (2346 = T₆₈).

The spelling of 1122234 in words is "one million, one hundred twenty-two thousand, two hundred thirty-four".