2241954722 has 18 divisors (see below), whose sum is σ = 3912800283. Its totient is φ = 960636852.

The previous prime is 2241954709. The next prime is 2241954731. The reversal of 2241954722 is 2274591422.

It can be written as a sum of positive squares in only one way, i.e., 1120977361 + 1120977361 = 33481^2 + 33481^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=33481.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 466343 + ... + 471125.

Almost surely, 2^2241954722 is an apocalyptic number.

2241954722 is a deficient number, since it is larger than the sum of its proper divisors (1670845561).

2241954722 is an frugal number, since it uses more digits than its factorization.

2241954722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9582 (or 4792 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 2241954722 is about 47349.2842818136. The cubic root of 2241954722 is about 1308.8070101635.

The spelling of 2241954722 in words is "two billion, two hundred forty-one million, nine hundred fifty-four thousand, seven hundred twenty-two".