1010200001122 has 16 divisors (see below), whose sum is σ = 1631880294912. Its totient is φ = 466240795920.

The previous prime is 1010200001099. The next prime is 1010200001123. The reversal of 1010200001122 is 2211000020101.

It is a junction number, because it is equal to n+sod(n) for n = 1010200001099 and 1010200001108.

It is not an unprimeable number, because it can be changed into a prime (1010200001123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2914623 + ... + 3242749.

It is an arithmetic number, because the mean of its divisors is an integer number (101992518432).

Almost surely, 2^{1010200001122} is an apocalyptic number.

1010200001122 is a deficient number, since it is larger than the sum of its proper divisors (621680293790).

1010200001122 is a wasteful number, since it uses less digits than its factorization.

1010200001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446553.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1010200001122 its reverse (2211000020101), we get a palindrome (3221200021223).

The spelling of 1010200001122 in words is "one trillion, ten billion, two hundred million, one thousand, one hundred twenty-two".