1233320020112 has 10 divisors (see below), whose sum is σ = 2389557538998. Its totient is φ = 616660010048.

The previous prime is 1233320020111. The next prime is 1233320020117. The reversal of 1233320020112 is 2110200233321.

It can be written as a sum of positive squares in only one way, i.e., 1132300297216 + 101019722896 = 1064096^2 + 317836^2 .

It is not an unprimeable number, because it can be changed into a prime (1233320020111) by changing a digit.

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 as a sum of consecutive naturals, namely, 38541250613 + ... + 38541250644.

Almost surely, 2^{1233320020112} is an apocalyptic number.

It is an amenable number.

1233320020112 is a deficient number, since it is larger than the sum of its proper divisors (1156237518886).

1233320020112 is an equidigital number, since it uses as much as digits as its factorization.

1233320020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77082501265 (or 77082501259 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1233320020112 its reverse (2110200233321), we get a palindrome (3343520253433).

The spelling of 1233320020112 in words is "one trillion, two hundred thirty-three billion, three hundred twenty million, twenty thousand, one hundred twelve".