1330071235812 has 288 divisors, whose sum is σ = 3848877527040. Its totient is φ = 383761704960.

The previous prime is 1330071235793. The next prime is 1330071235813. The reversal of 1330071235812 is 2185321700331.

It is a happy number.

1330071235812 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 0 + 71 + 2 + 3 + 581 + 2 = 666.

It is a super-2 number, since 2×1330071235812² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1330071235813) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 106510233 + ... + 106522719.

It is an arithmetic number, because the mean of its divisors is an integer number (13364158080).

Almost surely, 2^{1330071235812} is an apocalyptic number.

1330071235812 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 1330071235812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1924438763520).

1330071235812 is an abundant number, since it is smaller than the sum of its proper divisors (2518806291228).

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

1330071235812 is a wasteful number, since it uses less digits than its factorization.

1330071235812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12711 (or 12706 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 1330071235812 in words is "one trillion, three hundred thirty billion, seventy-one million, two hundred thirty-five thousand, eight hundred twelve".