1200233332112 has 10 divisors (see below), whose sum is σ = 2325452080998. Its totient is φ = 600116666048.

The previous prime is 1200233332097. The next prime is 1200233332127. The reversal of 1200233332112 is 2112333320021.

It is an interprime number because it is at equal distance from previous prime (1200233332097) and next prime (1200233332127).

It can be written as a sum of positive squares in only one way, i.e., 1112738058496 + 87495273616 = 1054864^2 + 295796^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37507291613 + ... + 37507291644.

Almost surely, 2^{1200233332112} is an apocalyptic number.

It is an amenable number.

1200233332112 is a deficient number, since it is larger than the sum of its proper divisors (1125218748886).

1200233332112 is an equidigital number, since it uses as much as digits as its factorization.

1200233332112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75014583265 (or 75014583259 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1200233332112 its reverse (2112333320021), we get a palindrome (3312566652133).

The spelling of 1200233332112 in words is "one trillion, two hundred billion, two hundred thirty-three million, three hundred thirty-two thousand, one hundred twelve".