1201130240412 has 48 divisors (see below), whose sum is σ = 2850299424000. Its totient is φ = 393568623360.

The previous prime is 1201130240393. The next prime is 1201130240477. The reversal of 1201130240412 is 2140420311021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16787089 + ... + 16858487.

It is an arithmetic number, because the mean of its divisors is an integer number (59381238000).

Almost surely, 2^{1201130240412} is an apocalyptic number.

1201130240412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1201130240412 is an abundant number, since it is smaller than the sum of its proper divisors (1649169183588).

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

1201130240412 is a wasteful number, since it uses less digits than its factorization.

1201130240412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95226 (or 95224 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1201130240412 its reverse (2140420311021), we get a palindrome (3341550551433).

The spelling of 1201130240412 in words is "one trillion, two hundred one billion, one hundred thirty million, two hundred forty thousand, four hundred twelve".