10000022021111 has 4 divisors (see below), whose sum is σ = 10000038384000. Its totient is φ = 10000005658224.

The previous prime is 10000022021083. The next prime is 10000022021147. The reversal of 10000022021111 is 11112022000001.

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 10000022021111 - 2¹⁴ = 10000022004727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10000022021092 and 10000022021101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000022023111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7227671 + ... + 8499368.

It is an arithmetic number, because the mean of its divisors is an integer number (2500009596000).

Almost surely, 2^{10000022021111} is an apocalyptic number.

10000022021111 is a deficient number, since it is larger than the sum of its proper divisors (16362889).

10000022021111 is an equidigital number, since it uses as much as digits as its factorization.

10000022021111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16362888.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10000022021111 its reverse (11112022000001), we get a palindrome (21112044021112).

The spelling of 10000022021111 in words is "ten trillion, twenty-two million, twenty-one thousand, one hundred eleven".