11133642002 has 32 divisors (see below), whose sum is σ = 20738887680. Its totient is φ = 4374602640.

The previous prime is 11133641999. The next prime is 11133642007. The reversal of 11133642002 is 20024633111.

It is not an unprimeable number, because it can be changed into a prime (11133642007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666848 + ... + 683339.

It is an arithmetic number, because the mean of its divisors is an integer number (648090240).

Almost surely, 2^11133642002 is an apocalyptic number.

11133642002 is a deficient number, since it is larger than the sum of its proper divisors (9605245678).

11133642002 is a wasteful number, since it uses less digits than its factorization.

11133642002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350246.

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 11133642002 in words is "eleven billion, one hundred thirty-three million, six hundred forty-two thousand, two".