10212243514425 has 72 divisors (see below), whose sum is σ = 19156527237120. Its totient is φ = 5392603512000.

The previous prime is 10212243514399. The next prime is 10212243514463. The reversal of 10212243514425 is 52441534221201.

10212243514425 is a `hidden beast` number, since 1 + 0 + 2 + 1 + 224 + 3 + 5 + 1 + 4 + 425 = 666.

It is not a de Polignac number, because 10212243514425 - 2²³ = 10212235125817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10212243514425.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7708345 + ... + 8935494.

Almost surely, 2^{10212243514425} is an apocalyptic number.

10212243514425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10212243514425 is a deficient number, since it is larger than the sum of its proper divisors (8944283722695).

10212243514425 is a wasteful number, since it uses less digits than its factorization.

10212243514425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16643965 (or 16643948 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 10212243514425 its reverse (52441534221201), we get a palindrome (62653777735626).

The spelling of 10212243514425 in words is "ten trillion, two hundred twelve billion, two hundred forty-three million, five hundred fourteen thousand, four hundred twenty-five".