122110020220210 has 64 divisors (see below), whose sum is σ = 240035477760000. Its totient is φ = 44356296499200.

The previous prime is 122110020220207. The next prime is 122110020220211. The reversal of 122110020220210 is 12022020011221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122110020220211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 422017666 + ... + 422306914.

It is an arithmetic number, because the mean of its divisors is an integer number (3750554340000).

Almost surely, 2^{122110020220210} is an apocalyptic number.

122110020220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122110020220210 is a deficient number, since it is larger than the sum of its proper divisors (117925457539790).

122110020220210 is a wasteful number, since it uses less digits than its factorization.

122110020220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293347.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122110020220210 its reverse (12022020011221), we get a palindrome (134132040231431).

The spelling of 122110020220210 in words is "one hundred twenty-two trillion, one hundred ten billion, twenty million, two hundred twenty thousand, two hundred ten".