1022113322002 has 8 divisors (see below), whose sum is σ = 1534239889596. Its totient is φ = 510700025472.

The previous prime is 1022113321991. The next prime is 1022113322063. The reversal of 1022113322002 is 2002233112201.

It can be written as a sum of positive squares in 2 ways, for example, as 1014937368481 + 7175953521 = 1007441^2 + 84711^2 .

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, 178314183 + ... + 178319914.

Almost surely, 2^{1022113322002} is an apocalyptic number.

1022113322002 is a deficient number, since it is larger than the sum of its proper divisors (512126567594).

1022113322002 is a wasteful number, since it uses less digits than its factorization.

1022113322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356635532.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1022113322002 its reverse (2002233112201), we get a palindrome (3024346434203).

The spelling of 1022113322002 in words is "one trillion, twenty-two billion, one hundred thirteen million, three hundred twenty-two thousand, two".