10423052220002 has 4 divisors (see below), whose sum is σ = 15634578330006. Its totient is φ = 5211526110000.

The previous prime is 10423052219963. The next prime is 10423052220083. The reversal of 10423052220002 is 20002225032401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5622926155441 + 4800126064561 = 2371271^2 + 2190919^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10423052220002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2605763054999 + ... + 2605763055002.

Almost surely, 2^{10423052220002} is an apocalyptic number.

10423052220002 is a deficient number, since it is larger than the sum of its proper divisors (5211526110004).

10423052220002 is an equidigital number, since it uses as much as digits as its factorization.

10423052220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5211526110003.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 10423052220002 its reverse (20002225032401), we get a palindrome (30425277252403).

The spelling of 10423052220002 in words is "ten trillion, four hundred twenty-three billion, fifty-two million, two hundred twenty thousand, two".