112022210220212 has 12 divisors (see below), whose sum is σ = 197837389609860. Its totient is φ = 55497241760256.

The previous prime is 112022210220211. The next prime is 112022210220247. The reversal of 112022210220212 is 212022012220211.

It can be written as a sum of positive squares in 2 ways, for example, as 54077139008656 + 57945071211556 = 7353716^2 + 7612166^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112022210220211) 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, 128465836973 + ... + 128465837844.

It is an arithmetic number, because the mean of its divisors is an integer number (16486449134155).

Almost surely, 2^{112022210220212} is an apocalyptic number.

It is an amenable number.

112022210220212 is a deficient number, since it is larger than the sum of its proper divisors (85815179389648).

112022210220212 is a wasteful number, since it uses less digits than its factorization.

112022210220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256931674930 (or 256931674928 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 112022210220212 its reverse (212022012220211), we get a palindrome (324044222440423).

The spelling of 112022210220212 in words is "one hundred twelve trillion, twenty-two billion, two hundred ten million, two hundred twenty thousand, two hundred twelve".