12315221151414 has 16 divisors (see below), whose sum is σ = 24977349941760. Its totient is φ = 4047255777320.

The previous prime is 12315221151407. The next prime is 12315221151419. The reversal of 12315221151414 is 41415112251321.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12315221151419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14454484494 + ... + 14454485345.

It is an arithmetic number, because the mean of its divisors is an integer number (1561084371360).

Almost surely, 2^{12315221151414} is an apocalyptic number.

12315221151414 is an abundant number, since it is smaller than the sum of its proper divisors (12662128790346).

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

12315221151414 is a wasteful number, since it uses less digits than its factorization.

12315221151414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28908969915.

The product of its digits is 9600, while the sum is 33.

The spelling of 12315221151414 in words is "twelve trillion, three hundred fifteen billion, two hundred twenty-one million, one hundred fifty-one thousand, four hundred fourteen".