10012220020112 has 20 divisors (see below), whose sum is σ = 19427500494540. Its totient is φ = 4998671505408.

The previous prime is 10012220020081. The next prime is 10012220020141. The reversal of 10012220020112 is 21102002221001.

It can be written as a sum of positive squares in 2 ways, for example, as 3125668417936 + 6886551602176 = 1767956^2 + 2624224^2 .

It is a super-2 number, since 2×10012220020112² (a number of 27 digits) contains 22 as substring.

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, 464895437 + ... + 464916972.

It is an arithmetic number, because the mean of its divisors is an integer number (971375024727).

Almost surely, 2^{10012220020112} is an apocalyptic number.

It is an amenable number.

10012220020112 is a deficient number, since it is larger than the sum of its proper divisors (9415280474428).

10012220020112 is an equidigital number, since it uses as much as digits as its factorization.

10012220020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929813090 (or 929813084 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10012220020112 its reverse (21102002221001), we get a palindrome (31114222241113).

The spelling of 10012220020112 in words is "ten trillion, twelve billion, two hundred twenty million, twenty thousand, one hundred twelve".