2245223671 has 8 divisors (see below), whose sum is σ = 2264226480. Its totient is φ = 2226292992.

The previous prime is 2245223657. The next prime is 2245223707. The reversal of 2245223671 is 1763225422.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2245223671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245223611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45421 + ... + 80953.

It is an arithmetic number, because the mean of its divisors is an integer number (283028310).

Almost surely, 2^2245223671 is an apocalyptic number.

2245223671 is a deficient number, since it is larger than the sum of its proper divisors (19002809).

2245223671 is a wasteful number, since it uses less digits than its factorization.

2245223671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36065.

The product of its digits is 40320, while the sum is 34.

The square root of 2245223671 is about 47383.7912265365. The cubic root of 2245223671 is about 1309.4428162869.

The spelling of 2245223671 in words is "two billion, two hundred forty-five million, two hundred twenty-three thousand, six hundred seventy-one".