10212404360056 has 128 divisors (see below), whose sum is σ = 20261938544640. Its totient is φ = 4815917568000.

The previous prime is 10212404360009. The next prime is 10212404360089. The reversal of 10212404360056 is 65006340421201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6140951881 + ... + 6140953543.

It is an arithmetic number, because the mean of its divisors is an integer number (158296394880).

Almost surely, 2^{10212404360056} is an apocalyptic number.

It is an amenable number.

10212404360056 is a deficient number, since it is larger than the sum of its proper divisors (10049534184584).

10212404360056 is a wasteful number, since it uses less digits than its factorization.

10212404360056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2957 (or 2953 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 10212404360056 its reverse (65006340421201), we get a palindrome (75218744781257).

The spelling of 10212404360056 in words is "ten trillion, two hundred twelve billion, four hundred four million, three hundred sixty thousand, fifty-six".