14113512251220 has 48 divisors (see below), whose sum is σ = 40585883885568. Its totient is φ = 3661884259200.

The previous prime is 14113512251213. The next prime is 14113512251231. The reversal of 14113512251220 is 2215221531141.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3178716756 + ... + 3178721195.

It is an arithmetic number, because the mean of its divisors is an integer number (845539247616).

Almost surely, 2^{14113512251220} is an apocalyptic number.

14113512251220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14113512251220 is an abundant number, since it is smaller than the sum of its proper divisors (26472371634348).

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

14113512251220 is a wasteful number, since it uses less digits than its factorization.

14113512251220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6357438000 (or 6357437998 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 14113512251220 its reverse (2215221531141), we get a palindrome (16328733782361).

It can be divided in two parts, 1411351 and 2251220, that added together give a triangular number (3662571 = T₂₇₀₆).

The spelling of 14113512251220 in words is "fourteen trillion, one hundred thirteen billion, five hundred twelve million, two hundred fifty-one thousand, two hundred twenty".