11312232301111 has 16 divisors (see below), whose sum is σ = 13065085171008. Its totient is φ = 9593714016000.

The previous prime is 11312232301093. The next prime is 11312232301133. The reversal of 11312232301111 is 11110323221311.

It is a cyclic number.

It is not a de Polignac number, because 11312232301111 - 2⁵ = 11312232301079 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 (11312232301511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4354800 + ... + 6448933.

It is an arithmetic number, because the mean of its divisors is an integer number (816567823188).

Almost surely, 2^{11312232301111} is an apocalyptic number.

11312232301111 is a deficient number, since it is larger than the sum of its proper divisors (1752852869897).

11312232301111 is a wasteful number, since it uses less digits than its factorization.

11312232301111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10805322.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 11312232301111 its reverse (11110323221311), we get a palindrome (22422555522422).

The spelling of 11312232301111 in words is "eleven trillion, three hundred twelve billion, two hundred thirty-two million, three hundred one thousand, one hundred eleven".