111332000213220 has 96 divisors (see below), whose sum is σ = 314497343865600. Its totient is φ = 29424953958400.

The previous prime is 111332000213183. The next prime is 111332000213261. The reversal of 111332000213220 is 22312000233111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255042145 + ... + 255478295.

It is an arithmetic number, because the mean of its divisors is an integer number (3276013998600).

Almost surely, 2^{111332000213220} is an apocalyptic number.

111332000213220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111332000213220 is an abundant number, since it is smaller than the sum of its proper divisors (203165343652380).

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

111332000213220 is a wasteful number, since it uses less digits than its factorization.

111332000213220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473925 (or 473923 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 111332000213220 its reverse (22312000233111), we get a palindrome (133644000446331).

The spelling of 111332000213220 in words is "one hundred eleven trillion, three hundred thirty-two billion, two hundred thirteen thousand, two hundred twenty".