10220112111 has 32 divisors (see below), whose sum is σ = 15594923520. Its totient is φ = 5896150400.

The previous prime is 10220112079. The next prime is 10220112121. The reversal of 10220112111 is 11121102201.

It is a cyclic number.

It is not a de Polignac number, because 10220112111 - 2⁵ = 10220112079 is a prime.

It is a super-3 number, since 3×10220112111³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220112121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7260 + ... + 143153.

It is an arithmetic number, because the mean of its divisors is an integer number (487341360).

Almost surely, 2^10220112111 is an apocalyptic number.

10220112111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10220112111 is a deficient number, since it is larger than the sum of its proper divisors (5374811409).

10220112111 is a wasteful number, since it uses less digits than its factorization.

10220112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150527.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10220112111 its reverse (11121102201), we get a palindrome (21341214312).

The spelling of 10220112111 in words is "ten billion, two hundred twenty million, one hundred twelve thousand, one hundred eleven".