10222020002 has 8 divisors (see below), whose sum is σ = 15468720876. Its totient is φ = 5065779712.

The previous prime is 10222019999. The next prime is 10222020013. The reversal of 10222020002 is 20002022201.

It can be written as a sum of positive squares in 2 ways, for example, as 9335231161 + 886788841 = 96619^2 + 29779^2 .

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, 22614863 + ... + 22615314.

Almost surely, 2^10222020002 is an apocalyptic number.

10222020002 is a deficient number, since it is larger than the sum of its proper divisors (5246700874).

10222020002 is a wasteful number, since it uses less digits than its factorization.

10222020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45230292.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 10222020002 its reverse (20002022201), we get a palindrome (30224042203).

The spelling of 10222020002 in words is "ten billion, two hundred twenty-two million, twenty thousand, two".