2223143062004 has 12 divisors (see below), whose sum is σ = 3943794884484. Its totient is φ = 1096344523584.

The previous prime is 2223143062003. The next prime is 2223143062031. The reversal of 2223143062004 is 4002603413222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1229552757904 + 993590304100 = 1108852^2 + 996790^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223143062003) 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, 3806751527 + ... + 3806752110.

It is an arithmetic number, because the mean of its divisors is an integer number (328649573707).

Almost surely, 2^{2223143062004} is an apocalyptic number.

It is an amenable number.

2223143062004 is a deficient number, since it is larger than the sum of its proper divisors (1720651822480).

2223143062004 is a wasteful number, since it uses less digits than its factorization.

2223143062004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7613503714 (or 7613503712 counting only the distinct ones).

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

Adding to 2223143062004 its reverse (4002603413222), we get a palindrome (6225746475226).

The spelling of 2223143062004 in words is "two trillion, two hundred twenty-three billion, one hundred forty-three million, sixty-two thousand, four".