1223330152 has 32 divisors (see below), whose sum is σ = 2513047680. Its totient is φ = 553663360.

The previous prime is 1223330123. The next prime is 1223330189. The reversal of 1223330152 is 2510333221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9328 + ... + 50335.

It is an arithmetic number, because the mean of its divisors is an integer number (78532740).

Almost surely, 2^1223330152 is an apocalyptic number.

It is an amenable number.

1223330152 is an abundant number, since it is smaller than the sum of its proper divisors (1289717528).

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

1223330152 is a wasteful number, since it uses less digits than its factorization.

1223330152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59913 (or 59909 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1223330152 is about 34976.1368936022. The cubic root of 1223330152 is about 1069.5010781382.

Adding to 1223330152 its reverse (2510333221), we get a palindrome (3733663373).

The spelling of 1223330152 in words is "one billion, two hundred twenty-three million, three hundred thirty thousand, one hundred fifty-two".