120707122050 has 192 divisors, whose sum is σ = 342181670400. Its totient is φ = 31265740800.

The previous prime is 120707122009. The next prime is 120707122069. The reversal of 120707122050 is 50221707021.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

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, 35912370 + ... + 35915730.

It is an arithmetic number, because the mean of its divisors is an integer number (1782196200).

Almost surely, 2^120707122050 is an apocalyptic number.

120707122050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120707122050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171090835200).

120707122050 is an abundant number, since it is smaller than the sum of its proper divisors (221474548350).

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

120707122050 is a wasteful number, since it uses less digits than its factorization.

120707122050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4138 (or 4127 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

Adding to 120707122050 its reverse (50221707021), we get a palindrome (170928829071).

The spelling of 120707122050 in words is "one hundred twenty billion, seven hundred seven million, one hundred twenty-two thousand, fifty".