10422221110111 has 4 divisors (see below), whose sum is σ = 10432888686432. Its totient is φ = 10411553533792.

The previous prime is 10422221110079. The next prime is 10422221110123. The reversal of 10422221110111 is 11101112222401.

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 10422221110111 - 2⁵ = 10422221110079 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 (10422221110811) 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, 5333786695 + ... + 5333788648.

It is an arithmetic number, because the mean of its divisors is an integer number (2608222171608).

Almost surely, 2^{10422221110111} is an apocalyptic number.

10422221110111 is a deficient number, since it is larger than the sum of its proper divisors (10667576321).

10422221110111 is an equidigital number, since it uses as much as digits as its factorization.

10422221110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10667576320.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 10422221110111 its reverse (11101112222401), we get a palindrome (21523333332512).

The spelling of 10422221110111 in words is "ten trillion, four hundred twenty-two billion, two hundred twenty-one million, one hundred ten thousand, one hundred eleven".