2012042201153 has 4 divisors (see below), whose sum is σ = 2081422966740. Its totient is φ = 1942661435568.

The previous prime is 2012042201093. The next prime is 2012042201161. The reversal of 2012042201153 is 3511022402102.

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 1476594383104 + 535447818049 = 1215152^2 + 731743^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012042201153 - 2¹² = 2012042197057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012042201053) 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 3 ways as a sum of consecutive naturals, for example, 34690382750 + ... + 34690382807.

It is an arithmetic number, because the mean of its divisors is an integer number (520355741685).

Almost surely, 2^{2012042201153} is an apocalyptic number.

It is an amenable number.

2012042201153 is a deficient number, since it is larger than the sum of its proper divisors (69380765587).

2012042201153 is an equidigital number, since it uses as much as digits as its factorization.

2012042201153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69380765586.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 2012042201153 its reverse (3511022402102), we get a palindrome (5523064603255).

The spelling of 2012042201153 in words is "two trillion, twelve billion, forty-two million, two hundred one thousand, one hundred fifty-three".