10221022230111 has 48 divisors (see below), whose sum is σ = 19088418655488. Its totient is φ = 5309621928000.

The previous prime is 10221022230061. The next prime is 10221022230121. The reversal of 10221022230111 is 11103222012201.

It is not a de Polignac number, because 10221022230111 - 2⁶ = 10221022230047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221022230121) 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 47 ways as a sum of consecutive naturals, for example, 273109990 + ... + 273147411.

It is an arithmetic number, because the mean of its divisors is an integer number (397675388656).

Almost surely, 2^{10221022230111} is an apocalyptic number.

10221022230111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10221022230111 is a deficient number, since it is larger than the sum of its proper divisors (8867396425377).

10221022230111 is an equidigital number, since it uses as much as digits as its factorization.

10221022230111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546257434 (or 546257422 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 10221022230111 its reverse (11103222012201), we get a palindrome (21324244242312).

The spelling of 10221022230111 in words is "ten trillion, two hundred twenty-one billion, twenty-two million, two hundred thirty thousand, one hundred eleven".