1222334002004 has 6 divisors (see below), whose sum is σ = 2139084503514. Its totient is φ = 611167001000.

The previous prime is 1222334002003. The next prime is 1222334002037. The reversal of 1222334002004 is 4002004332221.

It can be written as a sum of positive squares in only one way, i.e., 689477801104 + 532856200900 = 830348^2 + 729970^2 .

It is a super-2 number, since 2×1222334002004² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222334002003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152791750247 + ... + 152791750254.

It is an arithmetic number, because the mean of its divisors is an integer number (356514083919).

Almost surely, 2^{1222334002004} is an apocalyptic number.

It is an amenable number.

1222334002004 is a deficient number, since it is larger than the sum of its proper divisors (916750501510).

1222334002004 is a wasteful number, since it uses less digits than its factorization.

1222334002004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305583500505 (or 305583500503 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 1222334002004 its reverse (4002004332221), we get a palindrome (5224338334225).

The spelling of 1222334002004 in words is "one trillion, two hundred twenty-two billion, three hundred thirty-four million, two thousand, four".