1101001201112 has 64 divisors (see below), whose sum is σ = 2244115692000. Its totient is φ = 504354242560.

The previous prime is 1101001201109. The next prime is 1101001201123. The reversal of 1101001201112 is 2111021001011.

It is a junction number, because it is equal to n+sod(n) for n = 1101001201093 and 1101001201102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2283743 + ... + 2723505.

Almost surely, 2^{1101001201112} is an apocalyptic number.

It is an amenable number.

1101001201112 is an abundant number, since it is smaller than the sum of its proper divisors (1143114490888).

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

1101001201112 is a wasteful number, since it uses less digits than its factorization.

1101001201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440276 (or 440272 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1101001201112 its reverse (2111021001011), we get a palindrome (3212022202123).

The spelling of 1101001201112 in words is "one trillion, one hundred one billion, one million, two hundred one thousand, one hundred twelve".