122220110201 has 32 divisors (see below), whose sum is σ = 149401113600. Its totient is φ = 97659172800.

The previous prime is 122220110179. The next prime is 122220110249. The reversal of 122220110201 is 102011022221.

It is not a de Polignac number, because 122220110201 - 2⁶ = 122220110137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122220110281) 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, 2161670 + ... + 2217488.

It is an arithmetic number, because the mean of its divisors is an integer number (4668784800).

Almost surely, 2^122220110201 is an apocalyptic number.

It is an amenable number.

122220110201 is a deficient number, since it is larger than the sum of its proper divisors (27181003399).

122220110201 is a wasteful number, since it uses less digits than its factorization.

122220110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56109.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122220110201 its reverse (102011022221), we get a palindrome (224231132422).

The spelling of 122220110201 in words is "one hundred twenty-two billion, two hundred twenty million, one hundred ten thousand, two hundred one".