2012214421043 has 8 divisors (see below), whose sum is σ = 2170779598368. Its totient is φ = 1858115868544.

The previous prime is 2012214421027. The next prime is 2012214421057. The reversal of 2012214421043 is 3401244122102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2012214421043 - 2⁴ = 2012214421027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012214421093) 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 7 ways as a sum of consecutive naturals, for example, 1116655271 + ... + 1116657072.

It is an arithmetic number, because the mean of its divisors is an integer number (271347449796).

Almost surely, 2^{2012214421043} is an apocalyptic number.

2012214421043 is a deficient number, since it is larger than the sum of its proper divisors (158565177325).

2012214421043 is a wasteful number, since it uses less digits than its factorization.

2012214421043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233312413.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 2012214421043 its reverse (3401244122102), we get a palindrome (5413458543145).

It can be divided in two parts, 201221 and 4421043, that added together give a palindrome (4622264).

The spelling of 2012214421043 in words is "two trillion, twelve billion, two hundred fourteen million, four hundred twenty-one thousand, forty-three".