12514222620 has 72 divisors (see below), whose sum is σ = 37975479360. Its totient is φ = 3335748480.

The previous prime is 12514222583. The next prime is 12514222703. The reversal of 12514222620 is 2622241521.

12514222620 is a `hidden beast` number, since 1 + 2 + 5 + 14 + 2 + 22 + 620 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 467766 + ... + 493794.

Almost surely, 2^12514222620 is an apocalyptic number.

12514222620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12514222620 is an abundant number, since it is smaller than the sum of its proper divisors (25461256740).

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

12514222620 is a wasteful number, since it uses less digits than its factorization.

12514222620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28715 (or 28710 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

It can be divided in two parts, 1251 and 4222620, that added together give a triangular number (4223871 = T₂₉₀₆).

The spelling of 12514222620 in words is "twelve billion, five hundred fourteen million, two hundred twenty-two thousand, six hundred twenty".