11222101212133 has 12 divisors (see below), whose sum is σ = 13055654089632. Its totient is φ = 9617932147320.

The previous prime is 11222101212109. The next prime is 11222101212137. The reversal of 11222101212133 is 33121210122211.

It is a happy number.

It is not a de Polignac number, because 11222101212133 - 2³³ = 11213511277541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222101212137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11573835 + ... + 12505912.

It is an arithmetic number, because the mean of its divisors is an integer number (1087971174136).

Almost surely, 2^{11222101212133} is an apocalyptic number.

It is an amenable number.

11222101212133 is a deficient number, since it is larger than the sum of its proper divisors (1833552877499).

11222101212133 is an equidigital number, since it uses as much as digits as its factorization.

11222101212133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24089272 (or 24089265 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 11222101212133 its reverse (33121210122211), we get a palindrome (44343311334344).

The spelling of 11222101212133 in words is "eleven trillion, two hundred twenty-two billion, one hundred one million, two hundred twelve thousand, one hundred thirty-three".