12202020213311 has 8 divisors (see below), whose sum is σ = 12464375220000. Its totient is φ = 11941675590240.

The previous prime is 12202020213307. The next prime is 12202020213343. The reversal of 12202020213311 is 11331202020221.

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 12202020213311 - 2² = 12202020213307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202020213391) 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, 502583636 + ... + 502607913.

It is an arithmetic number, because the mean of its divisors is an integer number (1558046902500).

Almost surely, 2^{12202020213311} is an apocalyptic number.

12202020213311 is a deficient number, since it is larger than the sum of its proper divisors (262355006689).

12202020213311 is a wasteful number, since it uses less digits than its factorization.

12202020213311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005191809.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12202020213311 its reverse (11331202020221), we get a palindrome (23533222233532).

The spelling of 12202020213311 in words is "twelve trillion, two hundred two billion, twenty million, two hundred thirteen thousand, three hundred eleven".