120221120222132 has 12 divisors (see below), whose sum is σ = 210599258034816. Its totient is φ = 60049903640760.

The previous prime is 120221120222129. The next prime is 120221120222143. The reversal of 120221120222132 is 231222021122021.

It is a junction number, because it is equal to n+sod(n) for n = 120221120222098 and 120221120222107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15164113118 + ... + 15164121045.

It is an arithmetic number, because the mean of its divisors is an integer number (17549938169568).

Almost surely, 2^{120221120222132} is an apocalyptic number.

It is an amenable number.

120221120222132 is a deficient number, since it is larger than the sum of its proper divisors (90378137812684).

120221120222132 is a wasteful number, since it uses less digits than its factorization.

120221120222132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30328235158 (or 30328235156 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 120221120222132 its reverse (231222021122021), we get a palindrome (351443141344153).

The spelling of 120221120222132 in words is "one hundred twenty trillion, two hundred twenty-one billion, one hundred twenty million, two hundred twenty-two thousand, one hundred thirty-two".