12220357164130 has 8 divisors (see below), whose sum is σ = 21996642895452. Its totient is φ = 4888142865648.

The previous prime is 12220357164101. The next prime is 12220357164263. The reversal of 12220357164130 is 3146175302221.

It can be written as a sum of positive squares in 2 ways, for example, as 12071309435641 + 149047728489 = 3474379^2 + 386067^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12220357164130.

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 3 ways as a sum of consecutive naturals, for example, 611017858197 + ... + 611017858216.

Almost surely, 2^{12220357164130} is an apocalyptic number.

12220357164130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220357164130 is a deficient number, since it is larger than the sum of its proper divisors (9776285731322).

12220357164130 is a wasteful number, since it uses less digits than its factorization.

12220357164130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222035716420.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 12220357164130 in words is "twelve trillion, two hundred twenty billion, three hundred fifty-seven million, one hundred sixty-four thousand, one hundred thirty".