122225351260 has 24 divisors (see below), whose sum is σ = 257509319760. Its totient is φ = 48730886784.

The previous prime is 122225351221. The next prime is 122225351327. The reversal of 122225351260 is 62153522221.

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, 9947065 + ... + 9959344.

It is an arithmetic number, because the mean of its divisors is an integer number (10729554990).

Almost surely, 2^122225351260 is an apocalyptic number.

122225351260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122225351260 is an abundant number, since it is smaller than the sum of its proper divisors (135283968500).

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

122225351260 is a wasteful number, since it uses less digits than its factorization.

122225351260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19906725 (or 19906723 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 122225351260 its reverse (62153522221), we get a palindrome (184378873481).

The spelling of 122225351260 in words is "one hundred twenty-two billion, two hundred twenty-five million, three hundred fifty-one thousand, two hundred sixty".