1233311122330 has 64 divisors (see below), whose sum is σ = 2662196336640. Its totient is φ = 402205091904.

The previous prime is 1233311122279. The next prime is 1233311122331. The reversal of 1233311122330 is 332211133321.

It is a junction number, because it is equal to n+sod(n) for n = 1233311122295 and 1233311122304.

It is not an unprimeable number, because it can be changed into a prime (1233311122331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1851564 + ... + 2427943.

It is an arithmetic number, because the mean of its divisors is an integer number (41596817760).

Almost surely, 2^{1233311122330} is an apocalyptic number.

1233311122330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1233311122330 is an abundant number, since it is smaller than the sum of its proper divisors (1428885214310).

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

1233311122330 is a wasteful number, since it uses less digits than its factorization.

1233311122330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4279723.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1233311122330 its reverse (332211133321), we get a palindrome (1565522255651).

The spelling of 1233311122330 in words is "one trillion, two hundred thirty-three billion, three hundred eleven million, one hundred twenty-two thousand, three hundred thirty".