2223111064 has 16 divisors (see below), whose sum is σ = 4215169800. Its totient is φ = 1099065792.

The previous prime is 2223111053. The next prime is 2223111127. The reversal of 2223111064 is 4601113222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1560462 + ... + 1561885.

Almost surely, 2^2223111064 is an apocalyptic number.

It is an amenable number.

2223111064 is a deficient number, since it is larger than the sum of its proper divisors (1992058736).

2223111064 is a wasteful number, since it uses less digits than its factorization.

2223111064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3122442 (or 3122438 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2223111064 is about 47149.8787273096. The cubic root of 2223111064 is about 1305.1298420937.

Adding to 2223111064 its reverse (4601113222), we get a palindrome (6824224286).

The spelling of 2223111064 in words is "two billion, two hundred twenty-three million, one hundred eleven thousand, sixty-four".