1211412044230 has 16 divisors (see below), whose sum is σ = 2200920575760. Its totient is φ = 480036174112.

The previous prime is 1211412044209. The next prime is 1211412044261. The reversal of 1211412044230 is 324402141121.

It is a super-3 number, since 3×1211412044230³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1211412044195 and 1211412044204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566079325 + ... + 566081464.

It is an arithmetic number, because the mean of its divisors is an integer number (137557535985).

Almost surely, 2^{1211412044230} is an apocalyptic number.

1211412044230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1211412044230 is a deficient number, since it is larger than the sum of its proper divisors (989508531530).

1211412044230 is a wasteful number, since it uses less digits than its factorization.

1211412044230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132160903.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1211412044230 its reverse (324402141121), we get a palindrome (1535814185351).

The spelling of 1211412044230 in words is "one trillion, two hundred eleven billion, four hundred twelve million, forty-four thousand, two hundred thirty".