11230311223300 has 108 divisors (see below), whose sum is σ = 26394981199020. Its totient is φ = 4145569559040.

The previous prime is 11230311223289. The next prime is 11230311223381. The reversal of 11230311223300 is 332211303211.

It can be written as a sum of positive squares in 18 ways, for example, as 9810438794244 + 1419872429056 = 3132162^2 + 1191584^2 .

It is a super-2 number, since 2×11230311223300² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 71391534 + ... + 71548666.

It is an arithmetic number, because the mean of its divisors is an integer number (244397974065).

Almost surely, 2^{11230311223300} is an apocalyptic number.

11230311223300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11230311223300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13197490599510).

11230311223300 is an abundant number, since it is smaller than the sum of its proper divisors (15164669975720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11230311223300 is a wasteful number, since it uses less digits than its factorization.

11230311223300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161402 (or 161382 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11230311223300 its reverse (332211303211), we get a palindrome (11562522526511).

The spelling of 11230311223300 in words is "eleven trillion, two hundred thirty billion, three hundred eleven million, two hundred twenty-three thousand, three hundred".