10012222431 has 16 divisors (see below), whose sum is σ = 14865397600. Its totient is φ = 6660201024.

The previous prime is 10012222411. The next prime is 10012222453. The reversal of 10012222431 is 13422221001.

It is a happy number.

10012222431 is a `hidden beast` number, since 1 + 0 + 0 + 12 + 222 + 431 = 666.

It is not a de Polignac number, because 10012222431 - 2⁵ = 10012222399 is a prime.

It is a super-2 number, since 2×10012222431² (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 (10012222411) 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 15 ways as a sum of consecutive naturals, for example, 393376 + ... + 418053.

It is an arithmetic number, because the mean of its divisors is an integer number (929087350).

Almost surely, 2^10012222431 is an apocalyptic number.

10012222431 is a deficient number, since it is larger than the sum of its proper divisors (4853175169).

10012222431 is an equidigital number, since it uses as much as digits as its factorization.

10012222431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811895 (or 811889 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10012222431 its reverse (13422221001), we get a palindrome (23434443432).

The spelling of 10012222431 in words is "ten billion, twelve million, two hundred twenty-two thousand, four hundred thirty-one".