1223013233030 has 32 divisors (see below), whose sum is σ = 2253759552000. Its totient is φ = 477586644192.

The previous prime is 1223013233027. The next prime is 1223013233041. The reversal of 1223013233030 is 303323103221.

It is a super-2 number, since 2×1223013233030² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1223013232987 and 1223013233005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132371 + ... + 1569569.

It is an arithmetic number, because the mean of its divisors is an integer number (70429986000).

Almost surely, 2^{1223013233030} is an apocalyptic number.

1223013233030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1223013233030 is a deficient number, since it is larger than the sum of its proper divisors (1030746318970).

1223013233030 is a wasteful number, since it uses less digits than its factorization.

1223013233030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439228.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1223013233030 its reverse (303323103221), we get a palindrome (1526336336251).

The spelling of 1223013233030 in words is "one trillion, two hundred twenty-three billion, thirteen million, two hundred thirty-three thousand, thirty".