1331224430214 has 32 divisors (see below), whose sum is σ = 3042943511040. Its totient is φ = 380331735552.

The previous prime is 1331224430183. The next prime is 1331224430269. The reversal of 1331224430214 is 4120344221331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151567 + ... + 1638725.

It is an arithmetic number, because the mean of its divisors is an integer number (95091984720).

Almost surely, 2^{1331224430214} is an apocalyptic number.

1331224430214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1331224430214 is an abundant number, since it is smaller than the sum of its proper divisors (1711719080826).

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

1331224430214 is a wasteful number, since it uses less digits than its factorization.

1331224430214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508484.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1331224430214 its reverse (4120344221331), we get a palindrome (5451568651545).

The spelling of 1331224430214 in words is "one trillion, three hundred thirty-one billion, two hundred twenty-four million, four hundred thirty thousand, two hundred fourteen".