10021183949611 has 4 divisors (see below), whose sum is σ = 10032481790352. Its totient is φ = 10009886108872.

The previous prime is 10021183949599. The next prime is 10021183949639. The reversal of 10021183949611 is 11694938112001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10021183949611 is a prime.

It is a super-2 number, since 2×10021183949611² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10021183949911) 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, 5648919040 + ... + 5648920813.

It is an arithmetic number, because the mean of its divisors is an integer number (2508120447588).

Almost surely, 2^{10021183949611} is an apocalyptic number.

10021183949611 is a deficient number, since it is larger than the sum of its proper divisors (11297840741).

10021183949611 is an equidigital number, since it uses as much as digits as its factorization.

10021183949611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11297840740.

The product of its (nonzero) digits is 93312, while the sum is 46.

The spelling of 10021183949611 in words is "ten trillion, twenty-one billion, one hundred eighty-three million, nine hundred forty-nine thousand, six hundred eleven".