122523952045 has 24 divisors (see below), whose sum is σ = 170115916320. Its totient is φ = 84418408800.

The previous prime is 122523952043. The next prime is 122523952063. The reversal of 122523952045 is 540259325221.

It is not a de Polignac number, because 122523952045 - 2¹ = 122523952043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122523951989 and 122523952007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122523952043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5317951 + ... + 5340940.

It is an arithmetic number, because the mean of its divisors is an integer number (7088163180).

Almost surely, 2^122523952045 is an apocalyptic number.

It is an amenable number.

122523952045 is a deficient number, since it is larger than the sum of its proper divisors (47591964275).

122523952045 is a wasteful number, since it uses less digits than its factorization.

122523952045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10658937 (or 10658926 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 122523952045 in words is "one hundred twenty-two billion, five hundred twenty-three million, nine hundred fifty-two thousand, forty-five".