248827221711 has 24 divisors (see below), whose sum is σ = 375108439680. Its totient is φ = 158645138256.

The previous prime is 248827221703. The next prime is 248827221779. The reversal of 248827221711 is 117122728842.

It is not a de Polignac number, because 248827221711 - 2³ = 248827221703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248827221781) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1138920 + ... + 1339698.

It is an arithmetic number, because the mean of its divisors is an integer number (15629518320).

Almost surely, 2^248827221711 is an apocalyptic number.

248827221711 is a deficient number, since it is larger than the sum of its proper divisors (126281217969).

248827221711 is a wasteful number, since it uses less digits than its factorization.

248827221711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206795 (or 206792 counting only the distinct ones).

The product of its digits is 200704, while the sum is 45.

The spelling of 248827221711 in words is "two hundred forty-eight billion, eight hundred twenty-seven million, two hundred twenty-one thousand, seven hundred eleven".