11234443211 has 8 divisors (see below), whose sum is σ = 11473164000. Its totient is φ = 10998222400.

The previous prime is 11234443201. The next prime is 11234443243.

11234443211 is nontrivially palindromic in base 10.

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 11234443211 - 2⁶ = 11234443147 is a prime.

It is a super-2 number, since 2×11234443211² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11234443201) 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, 615911 + ... + 633888.

It is an arithmetic number, because the mean of its divisors is an integer number (1434145500).

Almost surely, 2^11234443211 is an apocalyptic number.

11234443211 is a deficient number, since it is larger than the sum of its proper divisors (238720789).

11234443211 is a wasteful number, since it uses less digits than its factorization.

11234443211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249989.

The product of its digits is 2304, while the sum is 26.

The spelling of 11234443211 in words is "eleven billion, two hundred thirty-four million, four hundred forty-three thousand, two hundred eleven".