1101332220112 has 40 divisors (see below), whose sum is σ = 2140227570240. Its totient is φ = 549017717760.

The previous prime is 1101332220101. The next prime is 1101332220113. The reversal of 1101332220112 is 2110222331011.

It is a super-3 number, since 3×1101332220112³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1101332220112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101332220113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7703037 + ... + 7844707.

It is an arithmetic number, because the mean of its divisors is an integer number (53505689256).

Almost surely, 2^{1101332220112} is an apocalyptic number.

It is an amenable number.

1101332220112 is a deficient number, since it is larger than the sum of its proper divisors (1038895350128).

1101332220112 is a wasteful number, since it uses less digits than its factorization.

1101332220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143131 (or 143125 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1101332220112 its reverse (2110222331011), we get a palindrome (3211554551123).

The spelling of 1101332220112 in words is "one trillion, one hundred one billion, three hundred thirty-two million, two hundred twenty thousand, one hundred twelve".