120221333211132 has 72 divisors (see below), whose sum is σ = 304312620821664. Its totient is φ = 40018434863616.

The previous prime is 120221333211073. The next prime is 120221333211193. The reversal of 120221333211132 is 231112333122021.

120221333211132 is a `hidden beast` number, since 1 + 2 + 0 + 2 + 213 + 332 + 1 + 113 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 120221333211096 and 120221333211105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179596768 + ... + 180264920.

Almost surely, 2^{120221333211132} is an apocalyptic number.

120221333211132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120221333211132 is an abundant number, since it is smaller than the sum of its proper divisors (184091287610532).

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

120221333211132 is a wasteful number, since it uses less digits than its factorization.

120221333211132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675059 (or 675054 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 120221333211132 its reverse (231112333122021), we get a palindrome (351333666333153).

The spelling of 120221333211132 in words is "one hundred twenty trillion, two hundred twenty-one billion, three hundred thirty-three million, two hundred eleven thousand, one hundred thirty-two".