11002146602 has 4 divisors (see below), whose sum is σ = 16503219906. Its totient is φ = 5501073300.

The previous prime is 11002146587. The next prime is 11002146607. The reversal of 11002146602 is 20664120011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20664120011 = 449 ⋅46022539.

It can be written as a sum of positive squares in only one way, i.e., 10826610601 + 175536001 = 104051^2 + 13249^2 .

It is not an unprimeable number, because it can be changed into a prime (11002146607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750536649 + ... + 2750536652.

Almost surely, 2^11002146602 is an apocalyptic number.

11002146602 is a deficient number, since it is larger than the sum of its proper divisors (5501073304).

11002146602 is an equidigital number, since it uses as much as digits as its factorization.

11002146602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5501073303.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 11002146602 its reverse (20664120011), we get a palindrome (31666266613).

The spelling of 11002146602 in words is "eleven billion, two million, one hundred forty-six thousand, six hundred two".