20201213332213 has 8 divisors (see below), whose sum is σ = 21283370492000. Its totient is φ = 19120949713008.

The previous prime is 20201213332207. The next prime is 20201213332247. The reversal of 20201213332213 is 31223331210202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20201213332213 - 2⁹ = 20201213331701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201213332513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473363238 + ... + 473405911.

It is an arithmetic number, because the mean of its divisors is an integer number (2660421311500).

Almost surely, 2^{20201213332213} is an apocalyptic number.

It is an amenable number.

20201213332213 is a deficient number, since it is larger than the sum of its proper divisors (1082157159787).

20201213332213 is a wasteful number, since it uses less digits than its factorization.

20201213332213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946770291.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 20201213332213 its reverse (31223331210202), we get a palindrome (51424544542415).

The spelling of 20201213332213 in words is "twenty trillion, two hundred one billion, two hundred thirteen million, three hundred thirty-two thousand, two hundred thirteen".