2221402041223 has 8 divisors (see below), whose sum is σ = 2304162986400. Its totient is φ = 2139051821088.

The previous prime is 2221402041197. The next prime is 2221402041263. The reversal of 2221402041223 is 3221402041222.

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 2221402041223 - 2¹⁷ = 2221401910151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221402041263) 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, 102670243 + ... + 102691876.

It is an arithmetic number, because the mean of its divisors is an integer number (288020373300).

Almost surely, 2^{2221402041223} is an apocalyptic number.

2221402041223 is a deficient number, since it is larger than the sum of its proper divisors (82760945177).

2221402041223 is a wasteful number, since it uses less digits than its factorization.

2221402041223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205362521.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2221402041223 its reverse (3221402041222), we get a palindrome (5442804082445).

Subtracting 2221402041223 from its reverse (3221402041222), we obtain a palindrome (999999999999).

The spelling of 2221402041223 in words is "two trillion, two hundred twenty-one billion, four hundred two million, forty-one thousand, two hundred twenty-three".