11200121210219 has 8 divisors (see below), whose sum is σ = 11216340555840. Its totient is φ = 11183913491400.

The previous prime is 11200121210183. The next prime is 11200121210237. The reversal of 11200121210219 is 91201212100211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11200121210219 - 2³⁶ = 11131401733483 is a prime.

It is a super-2 number, since 2×11200121210219² (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 = 11200121210194 and 11200121210203.

It is not an unprimeable number, because it can be changed into a prime (11200121210249) 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, 977777 + ... + 4832834.

It is an arithmetic number, because the mean of its divisors is an integer number (1402042569480).

Almost surely, 2^{11200121210219} is an apocalyptic number.

11200121210219 is a deficient number, since it is larger than the sum of its proper divisors (16219345621).

11200121210219 is a wasteful number, since it uses less digits than its factorization.

11200121210219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5813401.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 11200121210219 in words is "eleven trillion, two hundred billion, one hundred twenty-one million, two hundred ten thousand, two hundred nineteen".