11213033203211 has 8 divisors (see below), whose sum is σ = 12817856736000. Its totient is φ = 9608950082088.

The previous prime is 11213033203189. The next prime is 11213033203231. The reversal of 11213033203211 is 11230233031211.

11213033203211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11213033203211 - 2¹⁸ = 11213032941067 is a prime.

It is a super-2 number, since 2×11213033203211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11213033203231) 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, 185070461 + ... + 185131038.

It is an arithmetic number, because the mean of its divisors is an integer number (1602232092000).

Almost surely, 2^{11213033203211} is an apocalyptic number.

11213033203211 is a deficient number, since it is larger than the sum of its proper divisors (1604823532789).

11213033203211 is an equidigital number, since it uses as much as digits as its factorization.

11213033203211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370205833.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11213033203211 its reverse (11230233031211), we get a palindrome (22443266234422).

The spelling of 11213033203211 in words is "eleven trillion, two hundred thirteen billion, thirty-three million, two hundred three thousand, two hundred eleven".