112022011202020 has 12 divisors (see below), whose sum is σ = 235246223524284. Its totient is φ = 44808804480800.

The previous prime is 112022011201909. The next prime is 112022011202027. The reversal of 112022011202020 is 20202110220211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 80553927833856 + 31468083368164 = 8975184^2 + 5609642^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112022011201985 and 112022011202003.

It is not an unprimeable number, because it can be changed into a prime (112022011202027) 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, 2800550280031 + ... + 2800550280070.

It is an arithmetic number, because the mean of its divisors is an integer number (19603851960357).

Almost surely, 2^{112022011202020} is an apocalyptic number.

112022011202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112022011202020 is an abundant number, since it is smaller than the sum of its proper divisors (123224212322264).

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

112022011202020 is a wasteful number, since it uses less digits than its factorization.

112022011202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5601100560110 (or 5601100560108 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112022011202020 its reverse (20202110220211), we get a palindrome (132224121422231).

The spelling of 112022011202020 in words is "one hundred twelve trillion, twenty-two billion, eleven million, two hundred two thousand, twenty".