1224133131110 has 32 divisors (see below), whose sum is σ = 2238460583040. Its totient is φ = 481910427648.

The previous prime is 1224133131077. The next prime is 1224133131119. The reversal of 1224133131110 is 111313314221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224133131119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2228027 + ... + 2722566.

It is an arithmetic number, because the mean of its divisors is an integer number (69951893220).

Almost surely, 2^{1224133131110} is an apocalyptic number.

1224133131110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1224133131110 is a deficient number, since it is larger than the sum of its proper divisors (1014327451930).

1224133131110 is a wasteful number, since it uses less digits than its factorization.

1224133131110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4950992.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 1224133131110 its reverse (111313314221), we get a palindrome (1335446445331).

It can be divided in two parts, 122413 and 3131110, that added together give a palindrome (3253523).

The spelling of 1224133131110 in words is "one trillion, two hundred twenty-four billion, one hundred thirty-three million, one hundred thirty-one thousand, one hundred ten".