10022212211111 has 8 divisors (see below), whose sum is σ = 10301696206704. Its totient is φ = 9744396777280.

The previous prime is 10022212211059. The next prime is 10022212211119. The reversal of 10022212211111 is 11111221222001.

10022212211111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-10022212211111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10022212211111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022212211119) 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, 417128261 + ... + 417152286.

It is an arithmetic number, because the mean of its divisors is an integer number (1287712025838).

Almost surely, 2^{10022212211111} is an apocalyptic number.

10022212211111 is a deficient number, since it is larger than the sum of its proper divisors (279483995593).

10022212211111 is an equidigital number, since it uses as much as digits as its factorization.

10022212211111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834280881.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 10022212211111 its reverse (11111221222001), we get a palindrome (21133433433112).

The spelling of 10022212211111 in words is "ten trillion, twenty-two billion, two hundred twelve million, two hundred eleven thousand, one hundred eleven".