120022010222121 has 24 divisors (see below), whose sum is σ = 206745988625280. Its totient is φ = 65602092542976.

The previous prime is 120022010222117. The next prime is 120022010222161. The reversal of 120022010222121 is 121222010220021.

It is a happy number.

120022010222121 is a `hidden beast` number, since 1 + 200 + 220 + 1 + 0 + 2 + 221 + 21 = 666.

It is not a de Polignac number, because 120022010222121 - 2² = 120022010222117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120022010222094 and 120022010222103.

It is not an unprimeable number, because it can be changed into a prime (120022010222161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41415461016 + ... + 41415463913.

It is an arithmetic number, because the mean of its divisors is an integer number (8614416192720).

Almost surely, 2^{120022010222121} is an apocalyptic number.

It is an amenable number.

120022010222121 is a deficient number, since it is larger than the sum of its proper divisors (86723978403159).

120022010222121 is a wasteful number, since it uses less digits than its factorization.

120022010222121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82830924965 (or 82830924962 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 120022010222121 its reverse (121222010220021), we get a palindrome (241244020442142).

The spelling of 120022010222121 in words is "one hundred twenty trillion, twenty-two billion, ten million, two hundred twenty-two thousand, one hundred twenty-one".