2046251112312 has 32 divisors (see below), whose sum is σ = 5580684852480. Its totient is φ = 620076094560.

The previous prime is 2046251112253. The next prime is 2046251112317. The reversal of 2046251112312 is 2132111526402.

It is a super-2 number, since 2×2046251112312² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2046251112312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046251112317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3875475328 + ... + 3875475855.

It is an arithmetic number, because the mean of its divisors is an integer number (174396401640).

Almost surely, 2^{2046251112312} is an apocalyptic number.

2046251112312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2046251112312 is an abundant number, since it is smaller than the sum of its proper divisors (3534433740168).

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

2046251112312 is a wasteful number, since it uses less digits than its factorization.

2046251112312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7750951203 (or 7750951199 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 2046251112312 its reverse (2132111526402), we get a palindrome (4178362638714).

The spelling of 2046251112312 in words is "two trillion, forty-six billion, two hundred fifty-one million, one hundred twelve thousand, three hundred twelve".