122210022201 has 16 divisors (see below), whose sum is σ = 167469648000. Its totient is φ = 79215003648.

The previous prime is 122210022169. The next prime is 122210022203. The reversal of 122210022201 is 102220012221.

It is not a de Polignac number, because 122210022201 - 2⁵ = 122210022169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122210022203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234301 + ... + 547098.

It is an arithmetic number, because the mean of its divisors is an integer number (10466853000).

Almost surely, 2^122210022201 is an apocalyptic number.

It is an amenable number.

122210022201 is a deficient number, since it is larger than the sum of its proper divisors (45259625799).

122210022201 is a wasteful number, since it uses less digits than its factorization.

122210022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782848.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 122210022201 its reverse (102220012221), we get a palindrome (224430034422).

The spelling of 122210022201 in words is "one hundred twenty-two billion, two hundred ten million, twenty-two thousand, two hundred one".