1141201146012 has 24 divisors (see below), whose sum is σ = 2664990713616. Its totient is φ = 380087804928.

The previous prime is 1141201145999. The next prime is 1141201146037. The reversal of 1141201146012 is 2106411021411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39056923 + ... + 39086130.

It is an arithmetic number, because the mean of its divisors is an integer number (111041279734).

Almost surely, 2^{1141201146012} is an apocalyptic number.

1141201146012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1141201146012 is an abundant number, since it is smaller than the sum of its proper divisors (1523789567604).

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

1141201146012 is a wasteful number, since it uses less digits than its factorization.

1141201146012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78144277 (or 78144275 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 1141201146012 its reverse (2106411021411), we get a palindrome (3247612167423).

The spelling of 1141201146012 in words is "one trillion, one hundred forty-one billion, two hundred one million, one hundred forty-six thousand, twelve".