11202313400402 has 4 divisors (see below), whose sum is σ = 16803470100606. Its totient is φ = 5601156700200.

The previous prime is 11202313400293. The next prime is 11202313400419. The reversal of 11202313400402 is 20400431320211.

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., 6370621432081 + 4831691968321 = 2524009^2 + 2198111^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2800578350099 + ... + 2800578350102.

Almost surely, 2^{11202313400402} is an apocalyptic number.

11202313400402 is a deficient number, since it is larger than the sum of its proper divisors (5601156700204).

11202313400402 is an equidigital number, since it uses as much as digits as its factorization.

11202313400402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5601156700203.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11202313400402 its reverse (20400431320211), we get a palindrome (31602744720613).

The spelling of 11202313400402 in words is "eleven trillion, two hundred two billion, three hundred thirteen million, four hundred thousand, four hundred two".