2012224001401 has 4 divisors (see below), whose sum is σ = 2022335680000. Its totient is φ = 2002112322804.

The previous prime is 2012224001363. The next prime is 2012224001453. The reversal of 2012224001401 is 1041004222102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2012224001401 - 2⁹ = 2012224000889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012224001101) 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, 5055839001 + ... + 5055839398.

It is an arithmetic number, because the mean of its divisors is an integer number (505583920000).

Almost surely, 2^{2012224001401} is an apocalyptic number.

It is an amenable number.

2012224001401 is a deficient number, since it is larger than the sum of its proper divisors (10111678599).

2012224001401 is a wasteful number, since it uses less digits than its factorization.

2012224001401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10111678598.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2012224001401 its reverse (1041004222102), we get a palindrome (3053228223503).

The spelling of 2012224001401 in words is "two trillion, twelve billion, two hundred twenty-four million, one thousand, four hundred one".