1230012233332 has 6 divisors (see below), whose sum is σ = 2152521408338. Its totient is φ = 615006116664.

The previous prime is 1230012233327. The next prime is 1230012233339. The reversal of 1230012233332 is 2333322100321.

It can be written as a sum of positive squares in only one way, i.e., 1229983030116 + 29203216 = 1109046^2 + 5404^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1230012233297 and 1230012233306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230012233339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153751529163 + ... + 153751529170.

Almost surely, 2^{1230012233332} is an apocalyptic number.

It is an amenable number.

1230012233332 is a deficient number, since it is larger than the sum of its proper divisors (922509175006).

1230012233332 is a wasteful number, since it uses less digits than its factorization.

1230012233332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307503058337 (or 307503058335 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1230012233332 its reverse (2333322100321), we get a palindrome (3563334333653).

The spelling of 1230012233332 in words is "one trillion, two hundred thirty billion, twelve million, two hundred thirty-three thousand, three hundred thirty-two".