1100011120002 has 12 divisors (see below), whose sum is σ = 2383357426710. Its totient is φ = 366670373328.

The previous prime is 1100011119983. The next prime is 1100011120009. The reversal of 1100011120002 is 2000211100011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 924811112241 + 175200007761 = 961671^2 + 418569^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1100011120009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30555864427 + ... + 30555864462.

Almost surely, 2^{1100011120002} is an apocalyptic number.

1100011120002 is an abundant number, since it is smaller than the sum of its proper divisors (1283346306708).

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

1100011120002 is a wasteful number, since it uses less digits than its factorization.

1100011120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61111728897 (or 61111728894 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1100011120002 its reverse (2000211100011), we get a palindrome (3100222220013).

The spelling of 1100011120002 in words is "one trillion, one hundred billion, eleven million, one hundred twenty thousand, two".