120200202202124 has 18 divisors (see below), whose sum is σ = 231211545972372. Its totient is φ = 54636455546200.

The previous prime is 120200202202123. The next prime is 120200202202193. The reversal of 120200202202124 is 421202202002021.

It is a super-2 number, since 2×120200202202124² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120200202202096 and 120200202202105.

It is not an unprimeable number, because it can be changed into a prime (120200202202123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124173762122 + ... + 124173763089.

It is an arithmetic number, because the mean of its divisors is an integer number (12845085887354).

Almost surely, 2^{120200202202124} is an apocalyptic number.

It is an amenable number.

120200202202124 is a deficient number, since it is larger than the sum of its proper divisors (111011343770248).

120200202202124 is a wasteful number, since it uses less digits than its factorization.

120200202202124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248347525237 (or 248347525224 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 120200202202124 its reverse (421202202002021), we get a palindrome (541402404204145).

The spelling of 120200202202124 in words is "one hundred twenty trillion, two hundred billion, two hundred two million, two hundred two thousand, one hundred twenty-four".