12254541364622 has 4 divisors (see below), whose sum is σ = 18381812046936. Its totient is φ = 6127270682310.

The previous prime is 12254541364621. The next prime is 12254541364633. The reversal of 12254541364622 is 22646314545221.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12254541364621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3063635341154 + ... + 3063635341157.

It is an arithmetic number, because the mean of its divisors is an integer number (4595453011734).

Almost surely, 2^{12254541364622} is an apocalyptic number.

12254541364622 is a deficient number, since it is larger than the sum of its proper divisors (6127270682314).

12254541364622 is an equidigital number, since it uses as much as digits as its factorization.

12254541364622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6127270682313.

The product of its digits is 2764800, while the sum is 47.

The spelling of 12254541364622 in words is "twelve trillion, two hundred fifty-four billion, five hundred forty-one million, three hundred sixty-four thousand, six hundred twenty-two".