1101200001219 has 12 divisors (see below), whose sum is σ = 1674339183400. Its totient is φ = 695494737504.

The previous prime is 1101200001217. The next prime is 1101200001233. The reversal of 1101200001219 is 9121000021011.

It is a happy number.

It is not a de Polignac number, because 1101200001219 - 2¹ = 1101200001217 is a prime.

It is a super-2 number, since 2×1101200001219² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101200001211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3219882874 + ... + 3219883215.

Almost surely, 2^{1101200001219} is an apocalyptic number.

1101200001219 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1101200001219 is a deficient number, since it is larger than the sum of its proper divisors (573139182181).

1101200001219 is a wasteful number, since it uses less digits than its factorization.

1101200001219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6439766114 (or 6439766111 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 1101200001219 in words is "one trillion, one hundred one billion, two hundred million, one thousand, two hundred nineteen".