122220302101 has 16 divisors (see below), whose sum is σ = 132948383040. Its totient is φ = 111975091200.

The previous prime is 122220302093. The next prime is 122220302119. The reversal of 122220302101 is 101203022221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 122220302101 - 2³ = 122220302093 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 (122220302201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 658060 + ... + 823093.

It is an arithmetic number, because the mean of its divisors is an integer number (8309273940).

Almost surely, 2^122220302101 is an apocalyptic number.

It is an amenable number.

122220302101 is a deficient number, since it is larger than the sum of its proper divisors (10728080939).

122220302101 is a wasteful number, since it uses less digits than its factorization.

122220302101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481316.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 122220302101 its reverse (101203022221), we get a palindrome (223423324322).

The spelling of 122220302101 in words is "one hundred twenty-two billion, two hundred twenty million, three hundred two thousand, one hundred one".