1222000322002 has 8 divisors (see below), whose sum is σ = 1896207396300. Its totient is φ = 589931189904.

The previous prime is 1222000321979. The next prime is 1222000322017. The reversal of 1222000322002 is 2002230002221.

It can be written as a sum of positive squares in 2 ways, for example, as 1215177727201 + 6822594801 = 1102351^2 + 82599^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10534485477 + ... + 10534485592.

Almost surely, 2^{1222000322002} is an apocalyptic number.

1222000322002 is a deficient number, since it is larger than the sum of its proper divisors (674207074298).

1222000322002 is a wasteful number, since it uses less digits than its factorization.

1222000322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21068971100.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 1222000322002 its reverse (2002230002221), we get a palindrome (3224230324223).

The spelling of 1222000322002 in words is "one trillion, two hundred twenty-two billion, three hundred twenty-two thousand, two".