1011332033112 has 16 divisors (see below), whose sum is σ = 2528330082840. Its totient is φ = 337110677696.

The previous prime is 1011332033111. The next prime is 1011332033123. The reversal of 1011332033112 is 2113302331101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011332033111) 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 3 ways as a sum of consecutive naturals, for example, 21069417333 + ... + 21069417380.

Almost surely, 2^{1011332033112} is an apocalyptic number.

1011332033112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1011332033112 is an abundant number, since it is smaller than the sum of its proper divisors (1516998049728).

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

1011332033112 is a wasteful number, since it uses less digits than its factorization.

1011332033112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42138834722 (or 42138834718 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1011332033112 its reverse (2113302331101), we get a palindrome (3124634364213).

The spelling of 1011332033112 in words is "one trillion, eleven billion, three hundred thirty-two million, thirty-three thousand, one hundred twelve".