10212243626512 has 40 divisors (see below), whose sum is σ = 19978267871520. Its totient is φ = 5056744819200.

The previous prime is 10212243626461. The next prime is 10212243626531. The reversal of 10212243626512 is 21562634221201.

It is a super-2 number, since 2×10212243626512² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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, 4833658 + ... + 6617305.

It is an arithmetic number, because the mean of its divisors is an integer number (499456696788).

Almost surely, 2^{10212243626512} is an apocalyptic number.

It is an amenable number.

10212243626512 is a deficient number, since it is larger than the sum of its proper divisors (9766024245008).

10212243626512 is a wasteful number, since it uses less digits than its factorization.

10212243626512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11451511 (or 11451505 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 10212243626512 its reverse (21562634221201), we get a palindrome (31774877847713).

The spelling of 10212243626512 in words is "ten trillion, two hundred twelve billion, two hundred forty-three million, six hundred twenty-six thousand, five hundred twelve".