2662226242 has 12 divisors (see below), whose sum is σ = 4324149090. Its totient is φ = 1228719648.

The previous prime is 2662226239. The next prime is 2662226279. The reversal of 2662226242 is 2426222662.

2662226242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2178182241 + 484044001 = 46671^2 + 22001^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2662226198 and 2662226207.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3937867 + ... + 3938542.

Almost surely, 2^2662226242 is an apocalyptic number.

2662226242 is a deficient number, since it is larger than the sum of its proper divisors (1661922848).

2662226242 is a wasteful number, since it uses less digits than its factorization.

2662226242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7876437 (or 7876424 counting only the distinct ones).

The product of its digits is 55296, while the sum is 34.

The square root of 2662226242 is about 51596.7658094962. The cubic root of 2662226242 is about 1385.9524164523.

The spelling of 2662226242 in words is "two billion, six hundred sixty-two million, two hundred twenty-six thousand, two hundred forty-two".