122255050350 has 96 divisors (see below), whose sum is σ = 329704049376. Its totient is φ = 29854310400.

The previous prime is 122255050277. The next prime is 122255050361. The reversal of 122255050350 is 53050552221.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 553531 + ... + 742230.

It is an arithmetic number, because the mean of its divisors is an integer number (3434417181).

Almost surely, 2^122255050350 is an apocalyptic number.

122255050350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122255050350 is an abundant number, since it is smaller than the sum of its proper divisors (207448999026).

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

122255050350 is a wasteful number, since it uses less digits than its factorization.

122255050350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295830 (or 1295825 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 122255050350 in words is "one hundred twenty-two billion, two hundred fifty-five million, fifty thousand, three hundred fifty".