1223116310334 has 16 divisors (see below), whose sum is σ = 2446277114880. Its totient is φ = 407698021080.

The previous prime is 1223116310333. The next prime is 1223116310341. The reversal of 1223116310334 is 4330136113221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223116310333) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1491102 + ... + 2160929.

It is an arithmetic number, because the mean of its divisors is an integer number (152892319680).

Almost surely, 2^{1223116310334} is an apocalyptic number.

1223116310334 is an abundant number, since it is smaller than the sum of its proper divisors (1223160804546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1223116310334 is a wasteful number, since it uses less digits than its factorization.

1223116310334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707855.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 1223116310334 in words is "one trillion, two hundred twenty-three billion, one hundred sixteen million, three hundred ten thousand, three hundred thirty-four".