22222003442143 has 16 divisors (see below), whose sum is σ = 22395658996480. Its totient is φ = 22048834034304.

The previous prime is 22222003442129. The next prime is 22222003442153. The reversal of 22222003442143 is 34124430022222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22222003442143 - 2⁴¹ = 20022980186591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22222003442113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238466263 + ... + 238559431.

It is an arithmetic number, because the mean of its divisors is an integer number (1399728687280).

Almost surely, 2^{22222003442143} is an apocalyptic number.

22222003442143 is a deficient number, since it is larger than the sum of its proper divisors (173655554337).

22222003442143 is a wasteful number, since it uses less digits than its factorization.

22222003442143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95758.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 22222003442143 its reverse (34124430022222), we get a palindrome (56346433464365).

The spelling of 22222003442143 in words is "twenty-two trillion, two hundred twenty-two billion, three million, four hundred forty-two thousand, one hundred forty-three".