23211033000002 has 4 divisors (see below), whose sum is σ = 34816549500006. Its totient is φ = 11605516500000.

The previous prime is 23211032999989. The next prime is 23211033000047. The reversal of 23211033000002 is 20000033011232.

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., 15295537724401 + 7915495275601 = 3910951^2 + 2813449^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5802758249999 + ... + 5802758250002.

Almost surely, 2^{23211033000002} is an apocalyptic number.

23211033000002 is a deficient number, since it is larger than the sum of its proper divisors (11605516500004).

23211033000002 is a wasteful number, since it uses less digits than its factorization.

23211033000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11605516500003.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23211033000002 its reverse (20000033011232), we get a palindrome (43211066011234).

The spelling of 23211033000002 in words is "twenty-three trillion, two hundred eleven billion, thirty-three million, two", and thus it is an aban number.