10212245354244 has 48 divisors (see below), whose sum is σ = 24087994939008. Its totient is φ = 3367098571008.

The previous prime is 10212245354237. The next prime is 10212245354257. The reversal of 10212245354244 is 44245354221201.

It is a super-2 number, since 2×10212245354244² (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 15 ways as a sum of consecutive naturals, for example, 3761247 + ... + 5879750.

It is an arithmetic number, because the mean of its divisors is an integer number (501833227896).

Almost surely, 2^{10212245354244} is an apocalyptic number.

It is an amenable number.

10212245354244 is an abundant number, since it is smaller than the sum of its proper divisors (13875749584764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10212245354244 is a wasteful number, since it uses less digits than its factorization.

10212245354244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9641964 (or 9641962 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 10212245354244 its reverse (44245354221201), we get a palindrome (54457599575445).

The spelling of 10212245354244 in words is "ten trillion, two hundred twelve billion, two hundred forty-five million, three hundred fifty-four thousand, two hundred forty-four".