11100020119999 has 4 divisors (see below), whose sum is σ = 11224739447280. Its totient is φ = 10975300792720.

The previous prime is 11100020119957. The next prime is 11100020120023. The reversal of 11100020119999 is 99991102000111.

11100020119999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11100020119999 - 2³¹ = 11097872636351 is a prime.

It is a super-2 number, since 2×11100020119999² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11160020119999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62359663507 + ... + 62359663684.

It is an arithmetic number, because the mean of its divisors is an integer number (2806184861820).

Almost surely, 2^{11100020119999} is an apocalyptic number.

11100020119999 is a deficient number, since it is larger than the sum of its proper divisors (124719327281).

11100020119999 is an equidigital number, since it uses as much as digits as its factorization.

11100020119999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124719327280.

The product of its (nonzero) digits is 13122, while the sum is 43.

The spelling of 11100020119999 in words is "eleven trillion, one hundred billion, twenty million, one hundred nineteen thousand, nine hundred ninety-nine".