10022121201002 has 16 divisors (see below), whose sum is σ = 15337722940200. Its totient is φ = 4909804865472.

The previous prime is 10022121200963. The next prime is 10022121201013. The reversal of 10022121201002 is 20010212122001.

It can be written as a sum of positive squares in 4 ways, for example, as 8521547650561 + 1500573550441 = 2919169^2 + 1224979^2 .

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, 64416377 + ... + 64571772.

Almost surely, 2^{10022121201002} is an apocalyptic number.

10022121201002 is a deficient number, since it is larger than the sum of its proper divisors (5315601739198).

10022121201002 is a wasteful number, since it uses less digits than its factorization.

10022121201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128988937.

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

Adding to 10022121201002 its reverse (20010212122001), we get a palindrome (30032333323003).

The spelling of 10022121201002 in words is "ten trillion, twenty-two billion, one hundred twenty-one million, two hundred one thousand, two".