10212000111321 has 16 divisors (see below), whose sum is σ = 13677828754560. Its totient is φ = 6777096076800.

The previous prime is 10212000111307. The next prime is 10212000111329. The reversal of 10212000111321 is 12311100021201.

10212000111321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10212000111321 - 2²⁹ = 10211463240409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10212000111321.

It is not an unprimeable number, because it can be changed into a prime (10212000111329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2687721 + ... + 5258121.

It is an arithmetic number, because the mean of its divisors is an integer number (854864297160).

Almost surely, 2^{10212000111321} is an apocalyptic number.

It is an amenable number.

10212000111321 is a deficient number, since it is larger than the sum of its proper divisors (3465828643239).

10212000111321 is a wasteful number, since it uses less digits than its factorization.

10212000111321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2576416.

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

Adding to 10212000111321 its reverse (12311100021201), we get a palindrome (22523100132522).

The spelling of 10212000111321 in words is "ten trillion, two hundred twelve billion, one hundred eleven thousand, three hundred twenty-one".