212020211001112 has 32 divisors (see below), whose sum is σ = 401476109359680. Its totient is φ = 104959926649600.

The previous prime is 212020211001097. The next prime is 212020211001119. The reversal of 212020211001112 is 211100112020212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212020211001119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173258148 + ... + 174477580.

It is an arithmetic number, because the mean of its divisors is an integer number (12546128417490).

Almost surely, 2^{212020211001112} is an apocalyptic number.

It is an amenable number.

212020211001112 is a deficient number, since it is larger than the sum of its proper divisors (189455898358568).

212020211001112 is a wasteful number, since it uses less digits than its factorization.

212020211001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434723 (or 1434719 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 212020211001112 its reverse (211100112020212), we get a palindrome (423120323021324).

The spelling of 212020211001112 in words is "two hundred twelve trillion, twenty billion, two hundred eleven million, one thousand, one hundred twelve".