212011001110000 has 50 divisors (see below), whose sum is σ = 513299834811632. Its totient is φ = 84804400440000.

The previous prime is 212011001109997. The next prime is 212011001110009. The reversal of 212011001110000 is 11100110212.

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212011001110009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10600540056 + ... + 10600560055.

Almost surely, 2^{212011001110000} is an apocalyptic number.

212011001110000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212011001110000 is an abundant number, since it is smaller than the sum of its proper divisors (301288833701632).

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

212011001110000 is an equidigital number, since it uses as much as digits as its factorization.

212011001110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21201100139 (or 21201100118 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 212011001110000 its reverse (11100110212), we get a palindrome (212022101220212).

The spelling of 212011001110000 in words is "two hundred twelve trillion, eleven billion, one million, one hundred ten thousand".