12212740664062 has 8 divisors (see below), whose sum is σ = 18346825235592. Its totient is φ = 6097132252200.

The previous prime is 12212740664041. The next prime is 12212740664071. The reversal of 12212740664062 is 26046604721221.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4619038264 + ... + 4619040907.

It is an arithmetic number, because the mean of its divisors is an integer number (2293353154449).

Almost surely, 2^{12212740664062} is an apocalyptic number.

12212740664062 is a deficient number, since it is larger than the sum of its proper divisors (6134084571530).

12212740664062 is an equidigital number, since it uses as much as digits as its factorization.

12212740664062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9238079834.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 12212740664062 in words is "twelve trillion, two hundred twelve billion, seven hundred forty million, six hundred sixty-four thousand, sixty-two".