19114473272226 has 16 divisors (see below), whose sum is σ = 38229146691744. Its totient is φ = 6371457732864.

The previous prime is 19114473272207. The next prime is 19114473272243. The reversal of 19114473272226 is 62227237441191.

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 7 ways as a sum of consecutive naturals, for example, 7083391 + ... + 9402306.

It is an arithmetic number, because the mean of its divisors is an integer number (2389321668234).

Almost surely, 2^{19114473272226} is an apocalyptic number.

19114473272226 is an abundant number, since it is smaller than the sum of its proper divisors (19114673419518).

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

19114473272226 is a wasteful number, since it uses less digits than its factorization.

19114473272226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16678945.

The product of its digits is 2032128, while the sum is 51.

The spelling of 19114473272226 in words is "nineteen trillion, one hundred fourteen billion, four hundred seventy-three million, two hundred seventy-two thousand, two hundred twenty-six".