11140320002 has 16 divisors (see below), whose sum is σ = 19563489792. Its totient is φ = 4657973280.

The previous prime is 11140319977. The next prime is 11140320019. The reversal of 11140320002 is 20002304111.

It is a super-2 number, since 2×11140320002² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9703538 + ... + 9704685.

It is an arithmetic number, because the mean of its divisors is an integer number (1222718112).

Almost surely, 2^11140320002 is an apocalyptic number.

11140320002 is a deficient number, since it is larger than the sum of its proper divisors (8423169790).

11140320002 is a wasteful number, since it uses less digits than its factorization.

11140320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19408273.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11140320002 its reverse (20002304111), we get a palindrome (31142624113).

The spelling of 11140320002 in words is "eleven billion, one hundred forty million, three hundred twenty thousand, two".