120222212020112 has 40 divisors (see below), whose sum is σ = 233096098132992. Its totient is φ = 60068382796800.

The previous prime is 120222212020061. The next prime is 120222212020139. The reversal of 120222212020112 is 211020212222021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1065677213 + ... + 1065790019.

Almost surely, 2^{120222212020112} is an apocalyptic number.

It is an amenable number.

120222212020112 is a deficient number, since it is larger than the sum of its proper divisors (112873886112880).

120222212020112 is a wasteful number, since it uses less digits than its factorization.

120222212020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159567 (or 159561 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 120222212020112 its reverse (211020212222021), we get a palindrome (331242424242133).

The spelling of 120222212020112 in words is "one hundred twenty trillion, two hundred twenty-two billion, two hundred twelve million, twenty thousand, one hundred twelve".