11331220222133 has 8 divisors (see below), whose sum is σ = 12951635055360. Its totient is φ = 9711222660720.

The previous prime is 11331220222117. The next prime is 11331220222159. The reversal of 11331220222133 is 33122202213311.

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

It is not a de Polignac number, because 11331220222133 - 2⁴ = 11331220222117 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 (11331220252133) 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, 104259758 + ... + 104368383.

It is an arithmetic number, because the mean of its divisors is an integer number (1618954381920).

Almost surely, 2^{11331220222133} is an apocalyptic number.

It is an amenable number.

11331220222133 is a deficient number, since it is larger than the sum of its proper divisors (1620414833227).

11331220222133 is an equidigital number, since it uses as much as digits as its factorization.

11331220222133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208635907.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 11331220222133 its reverse (33122202213311), we get a palindrome (44453422435444).

The spelling of 11331220222133 in words is "eleven trillion, three hundred thirty-one billion, two hundred twenty million, two hundred twenty-two thousand, one hundred thirty-three".