11232012002 has 4 divisors (see below), whose sum is σ = 16848018006. Its totient is φ = 5616006000.

The previous prime is 11232011969. The next prime is 11232012017. The reversal of 11232012002 is 20021023211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5623350121 + 5608661881 = 74989^2 + 74891^2 .

It is a super-2 number, since 2×11232012002² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2808002999 + ... + 2808003002.

Almost surely, 2^11232012002 is an apocalyptic number.

11232012002 is a deficient number, since it is larger than the sum of its proper divisors (5616006004).

11232012002 is an equidigital number, since it uses as much as digits as its factorization.

11232012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5616006003.

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

Adding to 11232012002 its reverse (20021023211), we get a palindrome (31253035213).

The spelling of 11232012002 in words is "eleven billion, two hundred thirty-two million, twelve thousand, two".