1223141403014 has 4 divisors (see below), whose sum is σ = 1834712104524. Its totient is φ = 611570701506.

The previous prime is 1223141403007. The next prime is 1223141403017. The reversal of 1223141403014 is 4103041413221.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223141403017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305785350752 + ... + 305785350755.

It is an arithmetic number, because the mean of its divisors is an integer number (458678026131).

Almost surely, 2^{1223141403014} is an apocalyptic number.

1223141403014 is a deficient number, since it is larger than the sum of its proper divisors (611570701510).

1223141403014 is an equidigital number, since it uses as much as digits as its factorization.

1223141403014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611570701509.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1223141403014 its reverse (4103041413221), we get a palindrome (5326182816235).

The spelling of 1223141403014 in words is "one trillion, two hundred twenty-three billion, one hundred forty-one million, four hundred three thousand, fourteen".