112020202220111 has 4 divisors (see below), whose sum is σ = 112020605606424. Its totient is φ = 112019798833800.

The previous prime is 112020202220107. The next prime is 112020202220117. The reversal of 112020202220111 is 111022202020211.

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 112020202220111 - 2² = 112020202220107 is a prime.

It is a super-2 number, since 2×112020202220111² (a number of 29 digits) contains 22 as substring.

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 112020202220111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112020202220117) 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, 201276320 + ... + 201832101.

It is an arithmetic number, because the mean of its divisors is an integer number (28005151401606).

Almost surely, 2^{112020202220111} is an apocalyptic number.

112020202220111 is a deficient number, since it is larger than the sum of its proper divisors (403386313).

112020202220111 is an equidigital number, since it uses as much as digits as its factorization.

112020202220111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403386312.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112020202220111 its reverse (111022202020211), we get a palindrome (223042404240322).

The spelling of 112020202220111 in words is "one hundred twelve trillion, twenty billion, two hundred two million, two hundred twenty thousand, one hundred eleven".