1211411341022 has 8 divisors (see below), whose sum is σ = 1817124327216. Its totient is φ = 605703231952.

The previous prime is 1211411341009. The next prime is 1211411341031. The reversal of 1211411341022 is 2201431141121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1211411341022³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517538 + ... + 1640325.

It is an arithmetic number, because the mean of its divisors is an integer number (227140540902).

Almost surely, 2^{1211411341022} is an apocalyptic number.

1211411341022 is a deficient number, since it is larger than the sum of its proper divisors (605712986194).

1211411341022 is a wasteful number, since it uses less digits than its factorization.

1211411341022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438562.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 1211411341022 its reverse (2201431141121), we get a palindrome (3412842482143).

The spelling of 1211411341022 in words is "one trillion, two hundred eleven billion, four hundred eleven million, three hundred forty-one thousand, twenty-two".