11421212223300 has 72 divisors (see below), whose sum is σ = 36049498955232. Its totient is φ = 2768778720000.

The previous prime is 11421212223259. The next prime is 11421212223319. The reversal of 11421212223300 is 332221212411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1730483401 + ... + 1730490000.

Almost surely, 2^{11421212223300} is an apocalyptic number.

11421212223300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11421212223300 is an abundant number, since it is smaller than the sum of its proper divisors (24628286731932).

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

11421212223300 is a wasteful number, since it uses less digits than its factorization.

11421212223300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3460973429 (or 3460973422 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11421212223300 its reverse (332221212411), we get a palindrome (11753433435711).

The spelling of 11421212223300 in words is "eleven trillion, four hundred twenty-one billion, two hundred twelve million, two hundred twenty-three thousand, three hundred".