1223050524 has 48 divisors (see below), whose sum is σ = 2956951200. Its totient is φ = 392990976.

The previous prime is 1223050519. The next prime is 1223050529. The reversal of 1223050524 is 4250503221.

It is an interprime number because it is at equal distance from previous prime (1223050519) and next prime (1223050529).

It is a junction number, because it is equal to n+sod(n) for n = 1223050494 and 1223050503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223050529) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 244254 + ... + 249210.

It is an arithmetic number, because the mean of its divisors is an integer number (61603150).

Almost surely, 2^1223050524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1223050524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1478475600).

1223050524 is an abundant number, since it is smaller than the sum of its proper divisors (1733900676).

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

1223050524 is a wasteful number, since it uses less digits than its factorization.

1223050524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5702 (or 5700 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 1223050524 is about 34972.1392539833. The cubic root of 1223050524 is about 1069.4195833113.

Adding to 1223050524 its reverse (4250503221), we get a palindrome (5473553745).

The spelling of 1223050524 in words is "one billion, two hundred twenty-three million, fifty thousand, five hundred twenty-four".