212011010202112 has 160 divisors (see below), whose sum is σ = 489712684507200. Its totient is φ = 90776177049600.

The previous prime is 212011010202107. The next prime is 212011010202137. The reversal of 212011010202112 is 211202010110212.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9133662 + ... + 22526557.

It is an arithmetic number, because the mean of its divisors is an integer number (3060704278170).

Almost surely, 2^{212011010202112} is an apocalyptic number.

212011010202112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212011010202112 is an abundant number, since it is smaller than the sum of its proper divisors (277701674305088).

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

212011010202112 is a wasteful number, since it uses less digits than its factorization.

212011010202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31660318 (or 31660302 counting only the distinct ones).

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

Adding to 212011010202112 its reverse (211202010110212), we get a palindrome (423213020312324).

The spelling of 212011010202112 in words is "two hundred twelve trillion, eleven billion, ten million, two hundred two thousand, one hundred twelve".