122101330231010 has 48 divisors (see below), whose sum is σ = 238531338112320. Its totient is φ = 44980871757120.

The previous prime is 122101330230973. The next prime is 122101330231019. The reversal of 122101330231010 is 10132033101221.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122101330231019) 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, 81546596 + ... + 83030415.

It is an arithmetic number, because the mean of its divisors is an integer number (4969402877340).

Almost surely, 2^{122101330231010} is an apocalyptic number.

122101330231010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122101330231010 is a deficient number, since it is larger than the sum of its proper divisors (116430007881310).

122101330231010 is a wasteful number, since it uses less digits than its factorization.

122101330231010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164577483 (or 164577470 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 122101330231010 its reverse (10132033101221), we get a palindrome (132233363332231).

The spelling of 122101330231010 in words is "one hundred twenty-two trillion, one hundred one billion, three hundred thirty million, two hundred thirty-one thousand, ten".