11454322322211 has 8 divisors (see below), whose sum is σ = 15420705780480. Its totient is φ = 7562076872712.

The previous prime is 11454322322197. The next prime is 11454322322239. The reversal of 11454322322211 is 11222322345411.

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

It is not a de Polignac number, because 11454322322211 - 2⁷ = 11454322322083 is a prime.

It is a super-2 number, since 2×11454322322211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11454322323211) 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, 18534501831 + ... + 18534502448.

It is an arithmetic number, because the mean of its divisors is an integer number (1927588222560).

Almost surely, 2^{11454322322211} is an apocalyptic number.

11454322322211 is a deficient number, since it is larger than the sum of its proper divisors (3966383458269).

11454322322211 is a wasteful number, since it uses less digits than its factorization.

11454322322211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37069004385.

The product of its digits is 23040, while the sum is 33.

Adding to 11454322322211 its reverse (11222322345411), we get a palindrome (22676644667622).

It can be divided in two parts, 1145432 and 2322211, that added together give a palindrome (3467643).

The spelling of 11454322322211 in words is "eleven trillion, four hundred fifty-four billion, three hundred twenty-two million, three hundred twenty-two thousand, two hundred eleven".