1100002010112 has 66 divisors (see below), whose sum is σ = 3176231959238. Its totient is φ = 366667333632.

The previous prime is 1100002010101. The next prime is 1100002010123. The reversal of 1100002010112 is 2110102000011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1100002010101) and next prime (1100002010123).

It can be written as a sum of positive squares in only one way, i.e., 822837666816 + 277164343296 = 907104^2 + 526464^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1100002010094 and 1100002010103.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59669713 + ... + 59688144.

Almost surely, 2^{1100002010112} is an apocalyptic number.

1100002010112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1100002010112 is an abundant number, since it is smaller than the sum of its proper divisors (2076229949126).

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

1100002010112 is a wasteful number, since it uses less digits than its factorization.

1100002010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119357883 (or 119357862 counting only the distinct ones).

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

Adding to 1100002010112 its reverse (2110102000011), we get a palindrome (3210104010123).

The spelling of 1100002010112 in words is "one trillion, one hundred billion, two million, ten thousand, one hundred twelve".