1212231114303 has 16 divisors (see below), whose sum is σ = 1824046819200. Its totient is φ = 709351539680.

The previous prime is 1212231114299. The next prime is 1212231114317. The reversal of 1212231114303 is 3034111322121.

It is not a de Polignac number, because 1212231114303 - 2² = 1212231114299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1212231114383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 633348633 + ... + 633350546.

It is an arithmetic number, because the mean of its divisors is an integer number (114002926200).

Almost surely, 2^{1212231114303} is an apocalyptic number.

1212231114303 is a deficient number, since it is larger than the sum of its proper divisors (611815704897).

1212231114303 is a wasteful number, since it uses less digits than its factorization.

1212231114303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266699222.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1212231114303 its reverse (3034111322121), we get a palindrome (4246342436424).

The spelling of 1212231114303 in words is "one trillion, two hundred twelve billion, two hundred thirty-one million, one hundred fourteen thousand, three hundred three".