11032201312231 has 8 divisors (see below), whose sum is σ = 12035190971664. Its totient is φ = 10029222030720.

The previous prime is 11032201312151. The next prime is 11032201312243. The reversal of 11032201312231 is 13221310223011.

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 11032201312231 - 2¹³ = 11032201304039 is a prime.

It is a super-2 number, since 2×11032201312231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 282136 + ... + 4705741.

It is an arithmetic number, because the mean of its divisors is an integer number (1504398871458).

Almost surely, 2^{11032201312231} is an apocalyptic number.

11032201312231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11032201312231 is a deficient number, since it is larger than the sum of its proper divisors (1002989659433).

11032201312231 is a wasteful number, since it uses less digits than its factorization.

11032201312231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5188961.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11032201312231 its reverse (13221310223011), we get a palindrome (24253511535242).

The spelling of 11032201312231 in words is "eleven trillion, thirty-two billion, two hundred one million, three hundred twelve thousand, two hundred thirty-one".