10222220002 has 8 divisors (see below), whose sum is σ = 15344437212. Its totient is φ = 5107407600.

The previous prime is 10222219937. The next prime is 10222220009. The reversal of 10222220002 is 20002222201.

It can be written as a sum of positive squares in 2 ways, for example, as 10221007801 + 1212201 = 101099^2 + 1101^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10222220009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1847749 + ... + 1853272.

Almost surely, 2^10222220002 is an apocalyptic number.

10222220002 is a deficient number, since it is larger than the sum of its proper divisors (5122217210).

10222220002 is a wasteful number, since it uses less digits than its factorization.

10222220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3702404.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 10222220002 its reverse (20002222201), we get a palindrome (30224442203).

The spelling of 10222220002 in words is "ten billion, two hundred twenty-two million, two hundred twenty thousand, two".