1250111986332 has 192 divisors, whose sum is σ = 3453613728768. Its totient is φ = 347625472000.

The previous prime is 1250111986313. The next prime is 1250111986369. The reversal of 1250111986332 is 2336891110521.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 198081457 + ... + 198087767.

It is an arithmetic number, because the mean of its divisors is an integer number (17987571504).

Almost surely, 2^{1250111986332} is an apocalyptic number.

1250111986332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1250111986332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1726806864384).

1250111986332 is an abundant number, since it is smaller than the sum of its proper divisors (2203501742436).

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

1250111986332 is a wasteful number, since it uses less digits than its factorization.

1250111986332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8540 (or 8538 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 42.

The spelling of 1250111986332 in words is "one trillion, two hundred fifty billion, one hundred eleven million, nine hundred eighty-six thousand, three hundred thirty-two".