10110221221111 has 8 divisors (see below), whose sum is σ = 11095376148864. Its totient is φ = 9136073611320.

The previous prime is 10110221221091. The next prime is 10110221221127. The reversal of 10110221221111 is 11112212201101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10110221221111 - 2²⁵ = 10110187666679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110221221411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2751827565 + ... + 2751831238.

It is an arithmetic number, because the mean of its divisors is an integer number (1386922018608).

Almost surely, 2^{10110221221111} is an apocalyptic number.

10110221221111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10110221221111 is a deficient number, since it is larger than the sum of its proper divisors (985154927753).

10110221221111 is a wasteful number, since it uses less digits than its factorization.

10110221221111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5503658981.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 10110221221111 its reverse (11112212201101), we get a palindrome (21222433422212).

The spelling of 10110221221111 in words is "ten trillion, one hundred ten billion, two hundred twenty-one million, two hundred twenty-one thousand, one hundred eleven".