212301111210000 has 100 divisors (see below), whose sum is σ = 685336293897552. Its totient is φ = 56613629648000.

The previous prime is 212301111209927. The next prime is 212301111210031. The reversal of 212301111210000 is 12111103212.

It is a tau number, because it is divible by the number of its divisors (100).

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3538321854 + ... + 3538381853.

Almost surely, 2^{212301111210000} is an apocalyptic number.

212301111210000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212301111210000 is an abundant number, since it is smaller than the sum of its proper divisors (473035182687552).

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

212301111210000 is an equidigital number, since it uses as much as digits as its factorization.

212301111210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7076703738 (or 7076703717 counting only the distinct ones).

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

Adding to 212301111210000 its reverse (12111103212), we get a palindrome (212313222313212).

The spelling of 212301111210000 in words is "two hundred twelve trillion, three hundred one billion, one hundred eleven million, two hundred ten thousand".