1233122 has 16 divisors (see below), whose sum is σ = 2106432. Its totient is φ = 535920.

The previous prime is 1233121. The next prime is 1233143. The reversal of 1233122 is 2213321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1233097 and 1233106.

It is not an unprimeable number, because it can be changed into a prime (1233121) 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, 713 + ... + 1724.

It is an arithmetic number, because the mean of its divisors is an integer number (131652).

2^1233122 is an apocalyptic number.

1233122 is a deficient number, since it is larger than the sum of its proper divisors (873310).

1233122 is a wasteful number, since it uses less digits than its factorization.

1233122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2473.

The product of its digits is 72, while the sum is 14.

The square root of 1233122 is about 1110.4602649352. The cubic root of 1233122 is about 107.2347018604.

Adding to 1233122 its reverse (2213321), we get a palindrome (3446443).

It can be divided in two parts, 1233 and 122, that multiplied together give a triangular number (150426 = T₅₄₈).

The spelling of 1233122 in words is "one million, two hundred thirty-three thousand, one hundred twenty-two".