122066025756050 has 12 divisors (see below), whose sum is σ = 227042807906346. Its totient is φ = 48826410302400.

The previous prime is 122066025755951. The next prime is 122066025756053. The reversal of 122066025756050 is 50657520660221.

It can be written as a sum of positive squares in 3 ways, for example, as 62725148646241 + 59340877109809 = 7919921^2 + 7703303^2 .

It is a super-3 number, since 3×122066025756050³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 122066025755986 and 122066025756004.

It is not an unprimeable number, because it can be changed into a prime (122066025756053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1220660257511 + ... + 1220660257610.

Almost surely, 2^{122066025756050} is an apocalyptic number.

122066025756050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122066025756050 is a deficient number, since it is larger than the sum of its proper divisors (104976782150296).

122066025756050 is a wasteful number, since it uses less digits than its factorization.

122066025756050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441320515133 (or 2441320515128 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 47.

The spelling of 122066025756050 in words is "one hundred twenty-two trillion, sixty-six billion, twenty-five million, seven hundred fifty-six thousand, fifty".