10602400202 has 4 divisors (see below), whose sum is σ = 15903600306. Its totient is φ = 5301200100.

The previous prime is 10602400199. The next prime is 10602400219. The reversal of 10602400202 is 20200420601.

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., 7733619481 + 2868780721 = 87941^2 + 53561^2 .

It is a super-2 number, since 2×10602400202² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2650600049 + ... + 2650600052.

Almost surely, 2^10602400202 is an apocalyptic number.

10602400202 is a deficient number, since it is larger than the sum of its proper divisors (5301200104).

10602400202 is an equidigital number, since it uses as much as digits as its factorization.

10602400202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5301200103.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10602400202 its reverse (20200420601), we get a palindrome (30802820803).

The spelling of 10602400202 in words is "ten billion, six hundred two million, four hundred thousand, two hundred two".