1322020210113 has 48 divisors (see below), whose sum is σ = 2048521413120. Its totient is φ = 819917707392.

The previous prime is 1322020210033. The next prime is 1322020210153. The reversal of 1322020210113 is 3110120202231.

1322020210113 is a `hidden beast` number, since 1 + 322 + 0 + 20 + 210 + 113 = 666.

It is not a de Polignac number, because 1322020210113 - 2¹³ = 1322020201921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1322020210153) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 330120 + ... + 1659222.

It is an arithmetic number, because the mean of its divisors is an integer number (42677529440).

Almost surely, 2^{1322020210113} is an apocalyptic number.

It is an amenable number.

1322020210113 is a deficient number, since it is larger than the sum of its proper divisors (726501203007).

1322020210113 is a wasteful number, since it uses less digits than its factorization.

1322020210113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329278 (or 1329275 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1322020210113 its reverse (3110120202231), we get a palindrome (4432140412344).

The spelling of 1322020210113 in words is "one trillion, three hundred twenty-two billion, twenty million, two hundred ten thousand, one hundred thirteen".