120032210221 has 8 divisors (see below), whose sum is σ = 149650547904. Its totient is φ = 93531592320.

The previous prime is 120032210213. The next prime is 120032210239. The reversal of 120032210221 is 122012230021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120032210221 - 2³ = 120032210213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120032210195 and 120032210204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120032210321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 779429860 + ... + 779430013.

It is an arithmetic number, because the mean of its divisors is an integer number (18706318488).

Almost surely, 2^120032210221 is an apocalyptic number.

120032210221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120032210221 is a deficient number, since it is larger than the sum of its proper divisors (29618337683).

120032210221 is a wasteful number, since it uses less digits than its factorization.

120032210221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558859891.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 120032210221 its reverse (122012230021), we get a palindrome (242044440242).

The spelling of 120032210221 in words is "one hundred twenty billion, thirty-two million, two hundred ten thousand, two hundred twenty-one".