11121002 has 16 divisors (see below), whose sum is σ = 17332224. Its totient is φ = 5346000.

The previous prime is 11120981. The next prime is 11121037. The reversal of 11121002 is 20012111.

11121002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 10727 + ... + 11717.

It is an arithmetic number, because the mean of its divisors is an integer number (1083264).

Almost surely, 2^11121002 is an apocalyptic number.

11121002 is a deficient number, since it is larger than the sum of its proper divisors (6211222).

11121002 is a wasteful number, since it uses less digits than its factorization.

11121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 11121002 is about 3334.8166366384. The cubic root of 11121002 is about 223.2105099259.

Adding to 11121002 its reverse (20012111), we get a palindrome (31133113).

The spelling of 11121002 in words is "eleven million, one hundred twenty-one thousand, two".