2224322211164 has 6 divisors (see below), whose sum is σ = 3892563869544. Its totient is φ = 1112161105580.

The previous prime is 2224322211143. The next prime is 2224322211179. The reversal of 2224322211164 is 4611122234222.

It is a self number, because there is not a number n which added to its sum of digits gives 2224322211164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278040276392 + ... + 278040276399.

It is an arithmetic number, because the mean of its divisors is an integer number (648760644924).

Almost surely, 2^{2224322211164} is an apocalyptic number.

It is an amenable number.

2224322211164 is a deficient number, since it is larger than the sum of its proper divisors (1668241658380).

2224322211164 is a wasteful number, since it uses less digits than its factorization.

2224322211164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556080552795 (or 556080552793 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

Adding to 2224322211164 its reverse (4611122234222), we get a palindrome (6835444445386).

The spelling of 2224322211164 in words is "two trillion, two hundred twenty-four billion, three hundred twenty-two million, two hundred eleven thousand, one hundred sixty-four".