13022100220312 has 16 divisors (see below), whose sum is σ = 24816707388000. Its totient is φ = 6404311583520.

The previous prime is 13022100220309. The next prime is 13022100220351. The reversal of 13022100220312 is 21302200122031.

It is a self number, because there is not a number n which added to its sum of digits gives 13022100220312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13342315312 + ... + 13342316287.

It is an arithmetic number, because the mean of its divisors is an integer number (1551044211750).

Almost surely, 2^{13022100220312} is an apocalyptic number.

It is an amenable number.

13022100220312 is a deficient number, since it is larger than the sum of its proper divisors (11794607167688).

13022100220312 is a wasteful number, since it uses less digits than its factorization.

13022100220312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26684631666 (or 26684631662 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13022100220312 its reverse (21302200122031), we get a palindrome (34324300342343).

The spelling of 13022100220312 in words is "thirteen trillion, twenty-two billion, one hundred million, two hundred twenty thousand, three hundred twelve".