122200107205 has 8 divisors (see below), whose sum is σ = 159971049504. Its totient is φ = 88872805200.

The previous prime is 122200107203. The next prime is 122200107247. The reversal of 122200107205 is 502701002221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122200107205 - 2¹ = 122200107203 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 (122200107203) 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 7 ways as a sum of consecutive naturals, for example, 1110910011 + ... + 1110910120.

It is an arithmetic number, because the mean of its divisors is an integer number (19996381188).

Almost surely, 2^122200107205 is an apocalyptic number.

It is an amenable number.

122200107205 is a deficient number, since it is larger than the sum of its proper divisors (37770942299).

122200107205 is a wasteful number, since it uses less digits than its factorization.

122200107205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221820147.

The product of its (nonzero) digits is 560, while the sum is 22.

Adding to 122200107205 its reverse (502701002221), we get a palindrome (624901109426).

The spelling of 122200107205 in words is "one hundred twenty-two billion, two hundred million, one hundred seven thousand, two hundred five".