212200021112010 has 64 divisors (see below), whose sum is σ = 550573027804800. Its totient is φ = 52159549992192.

The previous prime is 212200021111993. The next prime is 212200021112017. The reversal of 212200021112010 is 10211120002212.

212200021112010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (212200021112017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5030799705 + ... + 5030841884.

It is an arithmetic number, because the mean of its divisors is an integer number (8602703559450).

Almost surely, 2^{212200021112010} is an apocalyptic number.

212200021112010 is an abundant number, since it is smaller than the sum of its proper divisors (338373006692790).

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

212200021112010 is a wasteful number, since it uses less digits than its factorization.

212200021112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10061641655.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 212200021112010 its reverse (10211120002212), we get a palindrome (222411141114222).

The spelling of 212200021112010 in words is "two hundred twelve trillion, two hundred billion, twenty-one million, one hundred twelve thousand, ten".