12122012010101 has 8 divisors (see below), whose sum is σ = 13858695308160. Its totient is φ = 10386570536208.

The previous prime is 12122012010077. The next prime is 12122012010113. The reversal of 12122012010101 is 10101021022121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12122012010101 - 2¹⁴ = 12122011993717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122012010151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310435121 + ... + 310474166.

It is an arithmetic number, because the mean of its divisors is an integer number (1732336913520).

Almost surely, 2^{12122012010101} is an apocalyptic number.

It is an amenable number.

12122012010101 is a deficient number, since it is larger than the sum of its proper divisors (1736683298059).

12122012010101 is an equidigital number, since it uses as much as digits as its factorization.

12122012010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620912083.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12122012010101 its reverse (10101021022121), we get a palindrome (22223033032222).

The spelling of 12122012010101 in words is "twelve trillion, one hundred twenty-two billion, twelve million, ten thousand, one hundred one".