122545230354 has 192 divisors, whose sum is σ = 305815910400. Its totient is φ = 35222294016.

The previous prime is 122545230347. The next prime is 122545230391. The reversal of 122545230354 is 453032545221.

122545230354 is a `hidden beast` number, since 1 + 2 + 254 + 52 + 3 + 0 + 354 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25747827 + ... + 25752585.

It is an arithmetic number, because the mean of its divisors is an integer number (1592791200).

Almost surely, 2^122545230354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122545230354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152907955200).

122545230354 is an abundant number, since it is smaller than the sum of its proper divisors (183270680046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122545230354 is a wasteful number, since it uses less digits than its factorization.

122545230354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4949 (or 4946 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 122545230354 its reverse (453032545221), we get a palindrome (575577775575).

The spelling of 122545230354 in words is "one hundred twenty-two billion, five hundred forty-five million, two hundred thirty thousand, three hundred fifty-four".