122000220100010 has 256 divisors, whose sum is σ = 272030109696000. Its totient is φ = 38464495017984.

The previous prime is 122000220100009. The next prime is 122000220100069. The reversal of 122000220100010 is 10001022000221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122000220099964 and 122000220100000.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6268305539 + ... + 6268325001.

It is an arithmetic number, because the mean of its divisors is an integer number (1062617616000).

Almost surely, 2^{122000220100010} is an apocalyptic number.

122000220100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122000220100010 is an abundant number, since it is smaller than the sum of its proper divisors (150029889595990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122000220100010 is a wasteful number, since it uses less digits than its factorization.

122000220100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20365.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 122000220100010 its reverse (10001022000221), we get a palindrome (132001242100231).

The spelling of 122000220100010 in words is "one hundred twenty-two trillion, two hundred twenty million, one hundred thousand, ten".