10012112122010 has 8 divisors (see below), whose sum is σ = 18021801819636. Its totient is φ = 4004844848800.

The previous prime is 10012112122009. The next prime is 10012112122021. The reversal of 10012112122010 is 1022121121001.

It can be written as a sum of positive squares in 2 ways, for example, as 9321230318761 + 690881803249 = 3053069^2 + 831193^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500605606091 + ... + 500605606110.

Almost surely, 2^{10012112122010} is an apocalyptic number.

10012112122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10012112122010 is a deficient number, since it is larger than the sum of its proper divisors (8009689697626).

10012112122010 is a wasteful number, since it uses less digits than its factorization.

10012112122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001211212208.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10012112122010 its reverse (1022121121001), we get a palindrome (11034233243011).

The spelling of 10012112122010 in words is "ten trillion, twelve billion, one hundred twelve million, one hundred twenty-two thousand, ten".