10012220231 has 8 divisors (see below), whose sum is σ = 10790813040. Its totient is φ = 9234830592.

The previous prime is 10012220209. The next prime is 10012220263. The reversal of 10012220231 is 13202221001.

It is a happy number.

10012220231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-10012220231 is a prime.

It is a super-2 number, since 2×10012220231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012220201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283466 + ... + 316823.

It is an arithmetic number, because the mean of its divisors is an integer number (1348851630).

Almost surely, 2^10012220231 is an apocalyptic number.

10012220231 is a deficient number, since it is larger than the sum of its proper divisors (778592809).

10012220231 is a wasteful number, since it uses less digits than its factorization.

10012220231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601585.

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

Adding to 10012220231 its reverse (13202221001), we get a palindrome (23214441232).

The spelling of 10012220231 in words is "ten billion, twelve million, two hundred twenty thousand, two hundred thirty-one".