10022211021111 has 8 divisors (see below), whose sum is σ = 13394688999024. Its totient is φ = 6665603528640.

The previous prime is 10022211021091. The next prime is 10022211021139. The reversal of 10022211021111 is 11112011222001.

It is a happy number.

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

It is not a de Polignac number, because 10022211021111 - 2⁵ = 10022211021079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022211021811) 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, 3967619886 + ... + 3967622411.

It is an arithmetic number, because the mean of its divisors is an integer number (1674336124878).

Almost surely, 2^{10022211021111} is an apocalyptic number.

10022211021111 is a deficient number, since it is larger than the sum of its proper divisors (3372477977913).

10022211021111 is an equidigital number, since it uses as much as digits as its factorization.

10022211021111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7935242721.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10022211021111 its reverse (11112011222001), we get a palindrome (21134222243112).

The spelling of 10022211021111 in words is "ten trillion, twenty-two billion, two hundred eleven million, twenty-one thousand, one hundred eleven".