11100000022019 has 8 divisors (see below), whose sum is σ = 11225538426960. Its totient is φ = 10974479824000.

The previous prime is 11100000021991. The next prime is 11100000022043. The reversal of 11100000022019 is 91022000000111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11100000022019 is a prime.

It is a super-2 number, since 2×11100000022019² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100000021988 and 11100000022006.

It is not an unprimeable number, because it can be changed into a prime (11100000022819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3323657 + ... + 5765994.

It is an arithmetic number, because the mean of its divisors is an integer number (1403192303370).

Almost surely, 2^{11100000022019} is an apocalyptic number.

11100000022019 is a deficient number, since it is larger than the sum of its proper divisors (125538404941).

11100000022019 is an equidigital number, since it uses as much as digits as its factorization.

11100000022019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9103461.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 11100000022019 in words is "eleven trillion, one hundred billion, twenty-two thousand, nineteen".