10112020001121 has 16 divisors (see below), whose sum is σ = 14069803115520. Its totient is φ = 6447829515600.

The previous prime is 10112020001119. The next prime is 10112020001137. The reversal of 10112020001121 is 12110002021101.

It is not a de Polignac number, because 10112020001121 - 2¹ = 10112020001119 is a prime.

It is a super-4 number, since 4×10112020001121⁴ (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is a junction number, because it is equal to n+sod(n) for n = 10112020001097 and 10112020001106.

It is not an unprimeable number, because it can be changed into a prime (10112020001021) 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 15 ways as a sum of consecutive naturals, for example, 3635955 + ... + 5783096.

It is an arithmetic number, because the mean of its divisors is an integer number (879362694720).

Almost surely, 2^{10112020001121} is an apocalyptic number.

It is an amenable number.

10112020001121 is a deficient number, since it is larger than the sum of its proper divisors (3957783114399).

10112020001121 is a wasteful number, since it uses less digits than its factorization.

10112020001121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9434636.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10112020001121 its reverse (12110002021101), we get a palindrome (22222022022222).

The spelling of 10112020001121 in words is "ten trillion, one hundred twelve billion, twenty million, one thousand, one hundred twenty-one".