10142564112212 has 12 divisors (see below), whose sum is σ = 20285128224480. Its totient is φ = 4346813190936.

The previous prime is 10142564112199. The next prime is 10142564112223. The reversal of 10142564112212 is 21221146524101.

10142564112212 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181117216262 + ... + 181117216317.

It is an arithmetic number, because the mean of its divisors is an integer number (1690427352040).

Almost surely, 2^{10142564112212} is an apocalyptic number.

It is an amenable number.

10142564112212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10142564112212 is a wasteful number, since it uses less digits than its factorization.

10142564112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362234432590 (or 362234432588 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The spelling of 10142564112212 in words is "ten trillion, one hundred forty-two billion, five hundred sixty-four million, one hundred twelve thousand, two hundred twelve".