222220313034004 has 6 divisors (see below), whose sum is σ = 388885547809514. Its totient is φ = 111110156517000.

The previous prime is 222220313034001. The next prime is 222220313034037. The reversal of 222220313034004 is 400430313022222.

It can be written as a sum of positive squares in only one way, i.e., 207155512838404 + 15064800195600 = 14392898^2 + 3881340^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222220313034001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27777539129247 + ... + 27777539129254.

Almost surely, 2^{222220313034004} is an apocalyptic number.

It is an amenable number.

222220313034004 is a deficient number, since it is larger than the sum of its proper divisors (166665234775510).

222220313034004 is a wasteful number, since it uses less digits than its factorization.

222220313034004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55555078258505 (or 55555078258503 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 222220313034004 its reverse (400430313022222), we get a palindrome (622650626056226).

The spelling of 222220313034004 in words is "two hundred twenty-two trillion, two hundred twenty billion, three hundred thirteen million, thirty-four thousand, four".