2010012110001 has 40 divisors (see below), whose sum is σ = 3431672365440. Its totient is φ = 1148539087872.

The previous prime is 2010012109993. The next prime is 2010012110021. The reversal of 2010012110001 is 1000112100102.

It is a happy number.

It is not a de Polignac number, because 2010012110001 - 2³ = 2010012109993 is a prime.

It is a super-3 number, since 3×2010012110001³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (2010012110021) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 27955185 + ... + 28026993.

It is an arithmetic number, because the mean of its divisors is an integer number (85791809136).

Almost surely, 2^{2010012110001} is an apocalyptic number.

2010012110001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2010012110001 is a deficient number, since it is larger than the sum of its proper divisors (1421660255439).

2010012110001 is an equidigital number, since it uses as much as digits as its factorization.

2010012110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121195 (or 121186 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 2010012110001 its reverse (1000112100102), we get a palindrome (3010124210103).

The spelling of 2010012110001 in words is "two trillion, ten billion, twelve million, one hundred ten thousand, one".