10221011121119 has 4 divisors (see below), whose sum is σ = 10221019667496. Its totient is φ = 10221002574744.

The previous prime is 10221011121109. The next prime is 10221011121127. The reversal of 10221011121119 is 91112111012201.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10221011121119 - 2⁴ = 10221011121103 is a prime.

It is a super-3 number, since 3×10221011121119³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10221011121094 and 10221011121103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221011121109) 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, 2116409 + ... + 4992114.

It is an arithmetic number, because the mean of its divisors is an integer number (2555254916874).

Almost surely, 2^{10221011121119} is an apocalyptic number.

10221011121119 is a deficient number, since it is larger than the sum of its proper divisors (8546377).

10221011121119 is an equidigital number, since it uses as much as digits as its factorization.

10221011121119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8546376.

The product of its (nonzero) digits is 72, while the sum is 23.

The spelling of 10221011121119 in words is "ten trillion, two hundred twenty-one billion, eleven million, one hundred twenty-one thousand, one hundred nineteen".