10012715422 has 4 divisors (see below), whose sum is σ = 15019073136. Its totient is φ = 5006357710.

The previous prime is 10012715357. The next prime is 10012715429. The reversal of 10012715422 is 22451721001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22451721001 = 11497 ⋅1952833.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012715429) 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 as a sum of consecutive naturals, namely, 2503178854 + ... + 2503178857.

It is an arithmetic number, because the mean of its divisors is an integer number (3754768284).

Almost surely, 2^10012715422 is an apocalyptic number.

10012715422 is a deficient number, since it is larger than the sum of its proper divisors (5006357714).

10012715422 is an equidigital number, since it uses as much as digits as its factorization.

10012715422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5006357713.

The product of its (nonzero) digits is 1120, while the sum is 25.

The spelling of 10012715422 in words is "ten billion, twelve million, seven hundred fifteen thousand, four hundred twenty-two".