122020020220201 has 16 divisors (see below), whose sum is σ = 131176629135360. Its totient is φ = 113136924992400.

The previous prime is 122020020220193. The next prime is 122020020220207. The reversal of 122020020220201 is 102022020020221.

It is not a de Polignac number, because 122020020220201 - 2³ = 122020020220193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122020020220207) 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, 71766876 + ... + 73447426.

It is an arithmetic number, because the mean of its divisors is an integer number (8198539320960).

Almost surely, 2^{122020020220201} is an apocalyptic number.

It is an amenable number.

122020020220201 is a deficient number, since it is larger than the sum of its proper divisors (9156608915159).

122020020220201 is a wasteful number, since it uses less digits than its factorization.

122020020220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761924.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 122020020220201 its reverse (102022020020221), we get a palindrome (224042040240422).

The spelling of 122020020220201 in words is "one hundred twenty-two trillion, twenty billion, twenty million, two hundred twenty thousand, two hundred one".