122275122245 has 8 divisors (see below), whose sum is σ = 146762657784. Its totient is φ = 97798423744.

The previous prime is 122275122217. The next prime is 122275122253. The reversal of 122275122245 is 542221572221.

It can be written as a sum of positive squares in 4 ways, for example, as 12622747201 + 109652375044 = 112351^2 + 331138^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 122275122245 - 2⁸ = 122275121989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2684414 + ... + 2729583.

It is an arithmetic number, because the mean of its divisors is an integer number (18345332223).

Almost surely, 2^122275122245 is an apocalyptic number.

It is an amenable number.

122275122245 is a deficient number, since it is larger than the sum of its proper divisors (24487535539).

122275122245 is an equidigital number, since it uses as much as digits as its factorization.

122275122245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5418519.

The product of its digits is 44800, while the sum is 35.

Adding to 122275122245 its reverse (542221572221), we get a palindrome (664496694466).

The spelling of 122275122245 in words is "one hundred twenty-two billion, two hundred seventy-five million, one hundred twenty-two thousand, two hundred forty-five".