2012001001093 has 4 divisors (see below), whose sum is σ = 2012015385900. Its totient is φ = 2011986616288.

The previous prime is 2012001001081. The next prime is 2012001001103. The reversal of 2012001001093 is 3901001002102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 432902150209 + 1579098850884 = 657953^2 + 1256622^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012001001093 - 2⁵ = 2012001001061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2012001001093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012001901093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6980518 + ... + 7263031.

It is an arithmetic number, because the mean of its divisors is an integer number (503003846475).

Almost surely, 2^{2012001001093} is an apocalyptic number.

It is an amenable number.

2012001001093 is a deficient number, since it is larger than the sum of its proper divisors (14384807).

2012001001093 is a wasteful number, since it uses less digits than its factorization.

2012001001093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14384806.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 2012001001093 its reverse (3901001002102), we get a palindrome (5913002003195).

The spelling of 2012001001093 in words is "two trillion, twelve billion, one million, one thousand, ninety-three".