2012001020110 has 16 divisors (see below), whose sum is σ = 3639800844000. Its totient is φ = 800756184096.

The previous prime is 2012001020101. The next prime is 2012001020119. The reversal of 2012001020110 is 110201002102.

It is an interprime number because it is at equal distance from previous prime (2012001020101) and next prime (2012001020119).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012001020119) 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, 505525905 + ... + 505529884.

It is an arithmetic number, because the mean of its divisors is an integer number (227487552750).

Almost surely, 2^{2012001020110} is an apocalyptic number.

2012001020110 is a deficient number, since it is larger than the sum of its proper divisors (1627799823890).

2012001020110 is a wasteful number, since it uses less digits than its factorization.

2012001020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011055995.

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

Adding to 2012001020110 its reverse (110201002102), we get a palindrome (2122202022212).

The spelling of 2012001020110 in words is "two trillion, twelve billion, one million, twenty thousand, one hundred ten".