10242111120312 has 64 divisors (see below), whose sum is σ = 27639880128000. Its totient is φ = 3152993723264.

The previous prime is 10242111120253. The next prime is 10242111120317. The reversal of 10242111120312 is 21302111124201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10242111120317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319890012 + ... + 319922027.

It is an arithmetic number, because the mean of its divisors is an integer number (431873127000).

Almost surely, 2^{10242111120312} is an apocalyptic number.

10242111120312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10242111120312 is an abundant number, since it is smaller than the sum of its proper divisors (17397769007688).

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

10242111120312 is a wasteful number, since it uses less digits than its factorization.

10242111120312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639812100 (or 639812096 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 10242111120312 its reverse (21302111124201), we get a palindrome (31544222244513).

The spelling of 10242111120312 in words is "ten trillion, two hundred forty-two billion, one hundred eleven million, one hundred twenty thousand, three hundred twelve".