1214123230320 has 1280 divisors, whose sum is σ = 5233177055232. Its totient is φ = 224705249280.

The previous prime is 1214123230297. The next prime is 1214123230339. The reversal of 1214123230320 is 230323214121.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1217776062 + ... + 1217777058.

Almost surely, 2^{1214123230320} is an apocalyptic number.

1214123230320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1214123230320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2616588527616).

1214123230320 is an abundant number, since it is smaller than the sum of its proper divisors (4019053824912).

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

1214123230320 is a wasteful number, since it uses less digits than its factorization.

1214123230320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218 (or 1212 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1214123230320 its reverse (230323214121), we get a palindrome (1444446444441).

The spelling of 1214123230320 in words is "one trillion, two hundred fourteen billion, one hundred twenty-three million, two hundred thirty thousand, three hundred twenty".