2248280722 has 4 divisors (see below), whose sum is σ = 3372421086. Its totient is φ = 1124140360.

The previous prime is 2248280717. The next prime is 2248280777. The reversal of 2248280722 is 2270828422.

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

It can be written as a sum of positive squares in only one way, i.e., 2089495521 + 158785201 = 45711^2 + 12601^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562070179 + ... + 562070182.

Almost surely, 2^2248280722 is an apocalyptic number.

2248280722 is a deficient number, since it is larger than the sum of its proper divisors (1124140364).

2248280722 is a wasteful number, since it uses less digits than its factorization.

2248280722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124140363.

The product of its (nonzero) digits is 57344, while the sum is 37.

The square root of 2248280722 is about 47416.0386578213. The cubic root of 2248280722 is about 1310.0368503512.

The spelling of 2248280722 in words is "two billion, two hundred forty-eight million, two hundred eighty thousand, seven hundred twenty-two".