10919202002 has 4 divisors (see below), whose sum is σ = 16378803006. Its totient is φ = 5459601000.

The previous prime is 10919201977. The next prime is 10919202029. The reversal of 10919202002 is 20020291901.

It is a happy number.

10919202002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20020291901 = 577 ⋅34697213.

It can be written as a sum of positive squares in only one way, i.e., 9565035601 + 1354166401 = 97801^2 + 36799^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2729800499 + ... + 2729800502.

Almost surely, 2^10919202002 is an apocalyptic number.

10919202002 is a deficient number, since it is larger than the sum of its proper divisors (5459601004).

10919202002 is an equidigital number, since it uses as much as digits as its factorization.

10919202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5459601003.

The product of its (nonzero) digits is 648, while the sum is 26.

Adding to 10919202002 its reverse (20020291901), we get a palindrome (30939493903).

The spelling of 10919202002 in words is "ten billion, nine hundred nineteen million, two hundred two thousand, two".