112022111111020 has 96 divisors (see below), whose sum is σ = 260172024779520. Its totient is φ = 40176833744640.

The previous prime is 112022111111017. The next prime is 112022111111023. The reversal of 112022111111020 is 20111111220211.

It is an interprime number because it is at equal distance from previous prime (112022111111017) and next prime (112022111111023).

It is a junction number, because it is equal to n+sod(n) for n = 112022111110985 and 112022111111003.

It is not an unprimeable number, because it can be changed into a prime (112022111111023) 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, 5138355 + ... + 15825514.

It is an arithmetic number, because the mean of its divisors is an integer number (2710125258120).

Almost surely, 2^{112022111111020} is an apocalyptic number.

112022111111020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112022111111020 is an abundant number, since it is smaller than the sum of its proper divisors (148149913668500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112022111111020 is a wasteful number, since it uses less digits than its factorization.

112022111111020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20964223 (or 20964221 counting only the distinct ones).

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

Adding to 112022111111020 its reverse (20111111220211), we get a palindrome (132133222331231).

The spelling of 112022111111020 in words is "one hundred twelve trillion, twenty-two billion, one hundred eleven million, one hundred eleven thousand, twenty".