20714222845 has 8 divisors (see below), whose sum is σ = 26165334240. Its totient is φ = 15699200400.

The previous prime is 20714222831. The next prime is 20714222869. The reversal of 20714222845 is 54822241702.

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

It is not a de Polignac number, because 20714222845 - 2¹¹ = 20714220797 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109022131 + ... + 109022320.

It is an arithmetic number, because the mean of its divisors is an integer number (3270666780).

Almost surely, 2^20714222845 is an apocalyptic number.

It is an amenable number.

20714222845 is a deficient number, since it is larger than the sum of its proper divisors (5451111395).

20714222845 is a wasteful number, since it uses less digits than its factorization.

20714222845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218044475.

The product of its (nonzero) digits is 71680, while the sum is 37.

The spelling of 20714222845 in words is "twenty billion, seven hundred fourteen million, two hundred twenty-two thousand, eight hundred forty-five".