11120221209995 has 4 divisors (see below), whose sum is σ = 13344265452000. Its totient is φ = 8896176967992.

The previous prime is 11120221209991. The next prime is 11120221210039. The reversal of 11120221209995 is 59990212202111.

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 11120221209995 - 2² = 11120221209991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11120221209991) 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, 1112022120995 + ... + 1112022121004.

It is an arithmetic number, because the mean of its divisors is an integer number (3336066363000).

Almost surely, 2^{11120221209995} is an apocalyptic number.

11120221209995 is a deficient number, since it is larger than the sum of its proper divisors (2224044242005).

11120221209995 is an equidigital number, since it uses as much as digits as its factorization.

11120221209995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224044242004.

The product of its (nonzero) digits is 58320, while the sum is 44.

The spelling of 11120221209995 in words is "eleven trillion, one hundred twenty billion, two hundred twenty-one million, two hundred nine thousand, nine hundred ninety-five".