112020100212122 has 8 divisors (see below), whose sum is σ = 170331933199476. Its totient is φ = 55242789145632.

The previous prime is 112020100212067. The next prime is 112020100212127. The reversal of 112020100212122 is 221212001020211.

It can be written as a sum of positive squares in 2 ways, for example, as 109801665719641 + 2218434492481 = 10478629^2 + 1489441^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 112020100212122.

It is not an unprimeable number, because it can be changed into a prime (112020100212127) 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, 383630480033 + ... + 383630480324.

Almost surely, 2^{112020100212122} is an apocalyptic number.

112020100212122 is a deficient number, since it is larger than the sum of its proper divisors (58311832987354).

112020100212122 is an equidigital number, since it uses as much as digits as its factorization.

112020100212122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767260960432.

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

Adding to 112020100212122 its reverse (221212001020211), we get a palindrome (333232101232333).

The spelling of 112020100212122 in words is "one hundred twelve trillion, twenty billion, one hundred million, two hundred twelve thousand, one hundred twenty-two".