2228888807143 has 8 divisors (see below), whose sum is σ = 2242812443648. Its totient is φ = 2214968213304.

The previous prime is 2228888807113. The next prime is 2228888807149. The reversal of 2228888807143 is 3417088888222.

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 2228888807143 - 2¹³ = 2228888798951 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 (2228888807149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717946 + ... + 2230072.

It is an arithmetic number, because the mean of its divisors is an integer number (280351555456).

Almost surely, 2^{2228888807143} is an apocalyptic number.

2228888807143 is a deficient number, since it is larger than the sum of its proper divisors (13923636505).

2228888807143 is a wasteful number, since it uses less digits than its factorization.

2228888807143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521333.

The product of its (nonzero) digits is 22020096, while the sum is 61.

The spelling of 2228888807143 in words is "two trillion, two hundred twenty-eight billion, eight hundred eighty-eight million, eight hundred seven thousand, one hundred forty-three".