212111003201010 has 32 divisors (see below), whose sum is σ = 510803835716160. Its totient is φ = 56369886627648.

The previous prime is 212111003201003. The next prime is 212111003201021. The reversal of 212111003201010 is 10102300111212.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12065463520 + ... + 12065481099.

It is an arithmetic number, because the mean of its divisors is an integer number (15962619866130).

Almost surely, 2^{212111003201010} is an apocalyptic number.

212111003201010 is an abundant number, since it is smaller than the sum of its proper divisors (298692832515150).

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

212111003201010 is a wasteful number, since it uses less digits than its factorization.

212111003201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24130944922.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 212111003201010 its reverse (10102300111212), we get a palindrome (222213303312222).

The spelling of 212111003201010 in words is "two hundred twelve trillion, one hundred eleven billion, three million, two hundred one thousand, ten".