122225442350 has 96 divisors (see below), whose sum is σ = 254300286240. Its totient is φ = 43319808000.

The previous prime is 122225442349. The next prime is 122225442359. The reversal of 122225442350 is 53244522221.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122225442359) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32222054 + ... + 32225846.

It is an arithmetic number, because the mean of its divisors is an integer number (2648961315).

Almost surely, 2^122225442350 is an apocalyptic number.

122225442350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122225442350 is an abundant number, since it is smaller than the sum of its proper divisors (132074843890).

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

122225442350 is a wasteful number, since it uses less digits than its factorization.

122225442350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5286 (or 5281 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 122225442350 its reverse (53244522221), we get a palindrome (175469964571).

The spelling of 122225442350 in words is "one hundred twenty-two billion, two hundred twenty-five million, four hundred forty-two thousand, three hundred fifty".