1010021010112 has 28 divisors (see below), whose sum is σ = 2005411875376. Its totient is φ = 504720380160.

The previous prime is 1010021010079. The next prime is 1010021010191. The reversal of 1010021010112 is 2110101200101.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4420908 + ... + 4643755.

It is an arithmetic number, because the mean of its divisors is an integer number (71621852692).

Almost surely, 2^{1010021010112} is an apocalyptic number.

It is an amenable number.

1010021010112 is a deficient number, since it is larger than the sum of its proper divisors (995390865264).

1010021010112 is an equidigital number, since it uses as much as digits as its factorization.

1010021010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9066416 (or 9066406 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1010021010112 its reverse (2110101200101), we get a palindrome (3120122210213).

The spelling of 1010021010112 in words is "one trillion, ten billion, twenty-one million, ten thousand, one hundred twelve".