11211332123230 has 32 divisors (see below), whose sum is σ = 20369622075264. Its totient is φ = 4442485577376.

The previous prime is 11211332123207. The next prime is 11211332123261. The reversal of 11211332123230 is 3232123311211.

It is a junction number, because it is equal to n+sod(n) for n = 11211332123195 and 11211332123204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39451629 + ... + 39734791.

It is an arithmetic number, because the mean of its divisors is an integer number (636550689852).

Almost surely, 2^{11211332123230} is an apocalyptic number.

11211332123230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11211332123230 is a deficient number, since it is larger than the sum of its proper divisors (9158289952034).

11211332123230 is a wasteful number, since it uses less digits than its factorization.

11211332123230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320280.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11211332123230 its reverse (3232123311211), we get a palindrome (14443455434441).

The spelling of 11211332123230 in words is "eleven trillion, two hundred eleven billion, three hundred thirty-two million, one hundred twenty-three thousand, two hundred thirty".