120222333032221 has 16 divisors (see below), whose sum is σ = 139756701748608. Its totient is φ = 101280498696000.

The previous prime is 120222333032201. The next prime is 120222333032231. The reversal of 120222333032221 is 122230333222021.

It is a cyclic number.

It is not a de Polignac number, because 120222333032221 - 2⁹ = 120222333031709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120222333032221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120222333032201) 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, 107650135 + ... + 108761188.

It is an arithmetic number, because the mean of its divisors is an integer number (8734793859288).

Almost surely, 2^{120222333032221} is an apocalyptic number.

It is an amenable number.

120222333032221 is a deficient number, since it is larger than the sum of its proper divisors (19534368716387).

120222333032221 is a wasteful number, since it uses less digits than its factorization.

120222333032221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216412692.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 120222333032221 its reverse (122230333222021), we get a palindrome (242452666254242).

The spelling of 120222333032221 in words is "one hundred twenty trillion, two hundred twenty-two billion, three hundred thirty-three million, thirty-two thousand, two hundred twenty-one".