120222212110101 has 6 divisors (see below), whose sum is σ = 173654306381270. Its totient is φ = 80148141406728.

The previous prime is 120222212110093. The next prime is 120222212110111. The reversal of 120222212110101 is 101011212222021.

120222212110101 is a `hidden beast` number, since 1 + 20 + 222 + 212 + 110 + 101 = 666.

It can be written as a sum of positive squares in only one way, i.e., 120148475423076 + 73736687025 = 10961226^2 + 271545^2 .

It is not a de Polignac number, because 120222212110101 - 2³ = 120222212110093 is a prime.

It is a super-2 number, since 2×120222212110101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120222212110111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6679011783886 + ... + 6679011783903.

Almost surely, 2^{120222212110101} is an apocalyptic number.

It is an amenable number.

120222212110101 is a deficient number, since it is larger than the sum of its proper divisors (53432094271169).

120222212110101 is a wasteful number, since it uses less digits than its factorization.

120222212110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13358023567795 (or 13358023567792 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 120222212110101 its reverse (101011212222021), we get a palindrome (221233424332122).

The spelling of 120222212110101 in words is "one hundred twenty trillion, two hundred twenty-two billion, two hundred twelve million, one hundred ten thousand, one hundred one".