10222331020002 has 24 divisors (see below), whose sum is σ = 22148481586140. Its totient is φ = 3407428641120.

The previous prime is 10222331020001. The next prime is 10222331020063. The reversal of 10222331020002 is 20002013322201.

It can be written as a sum of positive squares in 2 ways, for example, as 9145428787881 + 1076902232121 = 3024141^2 + 1037739^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10222331020001) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3409852 + ... + 5663192.

Almost surely, 2^{10222331020002} is an apocalyptic number.

10222331020002 is an abundant number, since it is smaller than the sum of its proper divisors (11926150566138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10222331020002 is a wasteful number, since it uses less digits than its factorization.

10222331020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505378 (or 2505375 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10222331020002 its reverse (20002013322201), we get a palindrome (30224344342203).

The spelling of 10222331020002 in words is "ten trillion, two hundred twenty-two billion, three hundred thirty-one million, twenty thousand, two".