10023212011 has 8 divisors (see below), whose sum is σ = 10189290800. Its totient is φ = 9857190240.

The previous prime is 10023211973. The next prime is 10023212041. The reversal of 10023212011 is 11021232001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10023212011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10023211982 and 10023212000.

It is not an unprimeable number, because it can be changed into a prime (10023212041) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 481405 + ... + 501793.

It is an arithmetic number, because the mean of its divisors is an integer number (1273661350).

Almost surely, 2^10023212011 is an apocalyptic number.

10023212011 is a deficient number, since it is larger than the sum of its proper divisors (166078789).

10023212011 is an equidigital number, since it uses as much as digits as its factorization.

10023212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28509.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10023212011 its reverse (11021232001), we get a palindrome (21044444012).

The spelling of 10023212011 in words is "ten billion, twenty-three million, two hundred twelve thousand, eleven".