122303552305 has 8 divisors (see below), whose sum is σ = 160106468544. Its totient is φ = 88948038000.

The previous prime is 122303552303. The next prime is 122303552309. The reversal of 122303552305 is 503255303221.

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

It is not a de Polignac number, because 122303552305 - 2¹ = 122303552303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122303552303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1111850421 + ... + 1111850530.

It is an arithmetic number, because the mean of its divisors is an integer number (20013308568).

Almost surely, 2^122303552305 is an apocalyptic number.

It is an amenable number.

122303552305 is a deficient number, since it is larger than the sum of its proper divisors (37802916239).

122303552305 is a wasteful number, since it uses less digits than its factorization.

122303552305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223700967.

The product of its (nonzero) digits is 27000, while the sum is 31.

Adding to 122303552305 its reverse (503255303221), we get a palindrome (625558855526).

The spelling of 122303552305 in words is "one hundred twenty-two billion, three hundred three million, five hundred fifty-two thousand, three hundred five".