1141441231212 has 120 divisors (see below), whose sum is σ = 3219093130176. Its totient is φ = 351342531072.

The previous prime is 1141441231211. The next prime is 1141441231223. The reversal of 1141441231212 is 2121321441411.

1141441231212 is a `hidden beast` number, since 1 + 1 + 4 + 1 + 4 + 412 + 31 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1141441231211) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1663108 + ... + 2246955.

Almost surely, 2^{1141441231212} is an apocalyptic number.

1141441231212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1141441231212 is an abundant number, since it is smaller than the sum of its proper divisors (2077651898964).

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

1141441231212 is a wasteful number, since it uses less digits than its factorization.

1141441231212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3910149 (or 3910138 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

Adding to 1141441231212 its reverse (2121321441411), we get a palindrome (3262762672623).

The spelling of 1141441231212 in words is "one trillion, one hundred forty-one billion, four hundred forty-one million, two hundred thirty-one thousand, two hundred twelve".