1123244423211 has 32 divisors (see below), whose sum is σ = 1530154479168. Its totient is φ = 732750243840.

The previous prime is 1123244423143. The next prime is 1123244423269.

It is a happy number.

1123244423211 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1123244423211 - 2¹⁴ = 1123244406827 is a prime.

It is a super-2 number, since 2×1123244423211² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1123244423291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55825525 + ... + 55845641.

It is an arithmetic number, because the mean of its divisors is an integer number (47817327474).

Almost surely, 2^{1123244423211} is an apocalyptic number.

1123244423211 is a deficient number, since it is larger than the sum of its proper divisors (406910055957).

1123244423211 is a wasteful number, since it uses less digits than its factorization.

1123244423211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22191.

The product of its digits is 9216, while the sum is 30.

The spelling of 1123244423211 in words is "one trillion, one hundred twenty-three billion, two hundred forty-four million, four hundred twenty-three thousand, two hundred eleven".