10312200202 has 8 divisors (see below), whose sum is σ = 15642101700. Its totient is φ = 5098166304.

The previous prime is 10312200149. The next prime is 10312200211. The reversal of 10312200202 is 20200221301.

It can be written as a sum of positive squares in 2 ways, for example, as 9874595641 + 437604561 = 99371^2 + 20919^2 .

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

It is a super-2 number, since 2×10312200202² (a number of 21 digits) contains 22 as substring.

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, 28966677 + ... + 28967032.

Almost surely, 2^10312200202 is an apocalyptic number.

10312200202 is a deficient number, since it is larger than the sum of its proper divisors (5329901498).

10312200202 is an equidigital number, since it uses as much as digits as its factorization.

10312200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57933800.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10312200202 its reverse (20200221301), we get a palindrome (30512421503).

The spelling of 10312200202 in words is "ten billion, three hundred twelve million, two hundred thousand, two hundred two".