1010200032122 has 8 divisors (see below), whose sum is σ = 1517270531700. Its totient is φ = 504443188224.

The previous prime is 1010200032097. The next prime is 1010200032131. The reversal of 1010200032122 is 2212300020101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 970183630441 + 40016401681 = 984979^2 + 200041^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1010200032097 and 1010200032106.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 328411997 + ... + 328415072.

Almost surely, 2^{1010200032122} is an apocalyptic number.

1010200032122 is a deficient number, since it is larger than the sum of its proper divisors (507070499578).

1010200032122 is an equidigital number, since it uses as much as digits as its factorization.

1010200032122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656827840.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1010200032122 its reverse (2212300020101), we get a palindrome (3222500052223).

The spelling of 1010200032122 in words is "one trillion, ten billion, two hundred million, thirty-two thousand, one hundred twenty-two".