1222023330002 has 16 divisors (see below), whose sum is σ = 1842090903000. Its totient is φ = 607998564480.

The previous prime is 1222023329963. The next prime is 1222023330071. The reversal of 1222023330002 is 2000333202221.

It can be written as a sum of positive squares in 4 ways, for example, as 689515997641 + 532507332361 = 830371^2 + 729731^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 941627 + ... + 1825022.

Almost surely, 2^{1222023330002} is an apocalyptic number.

1222023330002 is a deficient number, since it is larger than the sum of its proper divisors (620067572998).

1222023330002 is a wasteful number, since it uses less digits than its factorization.

1222023330002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2767741.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 1222023330002 its reverse (2000333202221), we get a palindrome (3222356532223).

The spelling of 1222023330002 in words is "one trillion, two hundred twenty-two billion, twenty-three million, three hundred thirty thousand, two".