10022021112002 has 16 divisors (see below), whose sum is σ = 15182142938424. Its totient is φ = 4961308560000.

The previous prime is 10022021111987. The next prime is 10022021112023. The reversal of 10022021112002 is 20021112022001.

It can be written as a sum of positive squares in 4 ways, for example, as 6469244727841 + 3552776384161 = 2543471^2 + 1884881^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11815352 + ... + 12635132.

Almost surely, 2^{10022021112002} is an apocalyptic number.

10022021112002 is a deficient number, since it is larger than the sum of its proper divisors (5160121826422).

10022021112002 is a wasteful number, since it uses less digits than its factorization.

10022021112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880405.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10022021112002 its reverse (20021112022001), we get a palindrome (30043133134003).

Subtracting 10022021112002 from its reverse (20021112022001), we obtain a palindrome (9999090909999).

The spelling of 10022021112002 in words is "ten trillion, twenty-two billion, twenty-one million, one hundred twelve thousand, two".