10200312321322 has 4 divisors (see below), whose sum is σ = 15300468481986. Its totient is φ = 5100156160660.

The previous prime is 10200312321307. The next prime is 10200312321373. The reversal of 10200312321322 is 22312321300201.

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., 6435552111921 + 3764760209401 = 2536839^2 + 1940299^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10200312321293 and 10200312321302.

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, 2550078080329 + ... + 2550078080332.

Almost surely, 2^{10200312321322} is an apocalyptic number.

10200312321322 is a deficient number, since it is larger than the sum of its proper divisors (5100156160664).

10200312321322 is an equidigital number, since it uses as much as digits as its factorization.

10200312321322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5100156160663.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10200312321322 its reverse (22312321300201), we get a palindrome (32512633621523).

The spelling of 10200312321322 in words is "ten trillion, two hundred billion, three hundred twelve million, three hundred twenty-one thousand, three hundred twenty-two".