4211222564 has 12 divisors (see below), whose sum is σ = 7372167600. Its totient is φ = 2104888968.

The previous prime is 4211222551. The next prime is 4211222569. The reversal of 4211222564 is 4652221124.

It is not an unprimeable number, because it can be changed into a prime (4211222569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167354 + ... + 190865.

It is an arithmetic number, because the mean of its divisors is an integer number (614347300).

Almost surely, 2^4211222564 is an apocalyptic number.

It is an amenable number.

4211222564 is a deficient number, since it is larger than the sum of its proper divisors (3160945036).

4211222564 is a wasteful number, since it uses less digits than its factorization.

4211222564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361162 (or 361160 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 4211222564 is about 64893.9331833107. The cubic root of 4211222564 is about 1614.8644160859.

Adding to 4211222564 its reverse (4652221124), we get a palindrome (8863443688).

The spelling of 4211222564 in words is "four billion, two hundred eleven million, two hundred twenty-two thousand, five hundred sixty-four".