222064306004 has 6 divisors (see below), whose sum is σ = 388612535514. Its totient is φ = 111032153000.

The previous prime is 222064305997. The next prime is 222064306069. The reversal of 222064306004 is 400603460222.

It can be written as a sum of positive squares in only one way, i.e., 186968030404 + 35096275600 = 432398^2 + 187340^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27758038247 + ... + 27758038254.

It is an arithmetic number, because the mean of its divisors is an integer number (64768755919).

Almost surely, 2^222064306004 is an apocalyptic number.

It is an amenable number.

222064306004 is a deficient number, since it is larger than the sum of its proper divisors (166548229510).

222064306004 is a wasteful number, since it uses less digits than its factorization.

222064306004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55516076505 (or 55516076503 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 222064306004 its reverse (400603460222), we get a palindrome (622667766226).

The spelling of 222064306004 in words is "two hundred twenty-two billion, sixty-four million, three hundred six thousand, four".