11032201312211 has 4 divisors (see below), whose sum is σ = 11032446185424. Its totient is φ = 11031956439000.

The previous prime is 11032201312151. The next prime is 11032201312243. The reversal of 11032201312211 is 11221310223011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11032201312211 - 2²⁶ = 11032134203347 is a prime.

It is a super-2 number, since 2×11032201312211² (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 (11032201312261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122369015 + ... + 122459136.

It is an arithmetic number, because the mean of its divisors is an integer number (2758111546356).

Almost surely, 2^{11032201312211} is an apocalyptic number.

11032201312211 is a deficient number, since it is larger than the sum of its proper divisors (244873213).

11032201312211 is an equidigital number, since it uses as much as digits as its factorization.

11032201312211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244873212.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11032201312211 its reverse (11221310223011), we get a palindrome (22253511535222).

The spelling of 11032201312211 in words is "eleven trillion, thirty-two billion, two hundred one million, three hundred twelve thousand, two hundred eleven".