1422200310120 has 80 divisors (see below), whose sum is σ = 4780173275460. Its totient is φ = 379253415168.

The previous prime is 1422200310071. The next prime is 1422200310121. The reversal of 1422200310120 is 210130022241.

It is a happy number.

1422200310120 is a `hidden beast` number, since 1 + 422 + 200 + 31 + 0 + 12 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1415752541316 + 6447768804 = 1189854^2 + 80298^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1422200310093 and 1422200310102.

It is not an unprimeable number, because it can be changed into a prime (1422200310121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 219472117 + ... + 219478596.

Almost surely, 2^{1422200310120} is an apocalyptic number.

1422200310120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1422200310120 is an abundant number, since it is smaller than the sum of its proper divisors (3357972965340).

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

1422200310120 is a wasteful number, since it uses less digits than its factorization.

1422200310120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438950736 (or 438950723 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1422200310120 its reverse (210130022241), we get a palindrome (1632330332361).

The spelling of 1422200310120 in words is "one trillion, four hundred twenty-two billion, two hundred million, three hundred ten thousand, one hundred twenty".