1211114304234 has 32 divisors (see below), whose sum is σ = 2757008177280. Its totient is φ = 393858309600.

The previous prime is 1211114304199. The next prime is 1211114304263. The reversal of 1211114304234 is 4324034111121.

It is a happy number.

1211114304234 is a `hidden beast` number, since 1 + 2 + 11 + 114 + 304 + 234 = 666.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1211114304198 and 1211114304207.

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, 273510502 + ... + 273514929.

It is an arithmetic number, because the mean of its divisors is an integer number (86156505540).

Almost surely, 2^{1211114304234} is an apocalyptic number.

1211114304234 is an abundant number, since it is smaller than the sum of its proper divisors (1545893873046).

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

1211114304234 is a wasteful number, since it uses less digits than its factorization.

1211114304234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547025483 (or 547025477 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 1211114304234 its reverse (4324034111121), we get a palindrome (5535148415355).

The spelling of 1211114304234 in words is "one trillion, two hundred eleven billion, one hundred fourteen million, three hundred four thousand, two hundred thirty-four".