11219324205 has 16 divisors (see below), whose sum is σ = 18054685440. Its totient is φ = 5949050688.

The previous prime is 11219324197. The next prime is 11219324209. The reversal of 11219324205 is 50242391211.

It is not a de Polignac number, because 11219324205 - 2³ = 11219324197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11219324209) 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, 2159125 + ... + 2164314.

It is an arithmetic number, because the mean of its divisors is an integer number (1128417840).

Almost surely, 2^11219324205 is an apocalyptic number.

11219324205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11219324205 is a deficient number, since it is larger than the sum of its proper divisors (6835361235).

11219324205 is a wasteful number, since it uses less digits than its factorization.

11219324205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4323620.

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 11219324205 in words is "eleven billion, two hundred nineteen million, three hundred twenty-four thousand, two hundred five".