10212042155624 has 32 divisors (see below), whose sum is σ = 19181507940000. Its totient is φ = 5096979688512.

The previous prime is 10212042155621. The next prime is 10212042155659. The reversal of 10212042155624 is 42655124021201.

It is not an unprimeable number, because it can be changed into a prime (10212042155621) 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 7 ways as a sum of consecutive naturals, for example, 12586847 + ... + 13373585.

It is an arithmetic number, because the mean of its divisors is an integer number (599422123125).

Almost surely, 2^{10212042155624} is an apocalyptic number.

It is an amenable number.

10212042155624 is a deficient number, since it is larger than the sum of its proper divisors (8969465784376).

10212042155624 is a wasteful number, since it uses less digits than its factorization.

10212042155624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789617 (or 789613 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 10212042155624 its reverse (42655124021201), we get a palindrome (52867166176825).

The spelling of 10212042155624 in words is "ten trillion, two hundred twelve billion, forty-two million, one hundred fifty-five thousand, six hundred twenty-four".