122442150004205 has 16 divisors (see below), whose sum is σ = 148984507974384. Its totient is φ = 96585176678400.

The previous prime is 122442150004201. The next prime is 122442150004211. The reversal of 122442150004205 is 502400051244221.

It can be written as a sum of positive squares in 8 ways, for example, as 19218561674404 + 103223588329801 = 4383898^2 + 10159901^2 .

It is not a de Polignac number, because 122442150004205 - 2² = 122442150004201 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 (122442150004201) 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, 45052196 + ... + 47692605.

It is an arithmetic number, because the mean of its divisors is an integer number (9311531748399).

Almost surely, 2^{122442150004205} is an apocalyptic number.

It is an amenable number.

122442150004205 is a deficient number, since it is larger than the sum of its proper divisors (26542357970179).

122442150004205 is an equidigital number, since it uses as much as digits as its factorization.

122442150004205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92748496.

The product of its (nonzero) digits is 25600, while the sum is 32.

The spelling of 122442150004205 in words is "one hundred twenty-two trillion, four hundred forty-two billion, one hundred fifty million, four thousand, two hundred five".