4423657122 has 12 divisors (see below), whose sum is σ = 9584590470. Its totient is φ = 1474552368.

The previous prime is 4423657093. The next prime is 4423657153. The reversal of 4423657122 is 2217563244.

4423657122 is a `hidden beast` number, since 44 + 23 + 6 + 571 + 22 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3696761601 + 726895521 = 60801^2 + 26961^2 .

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, 122879347 + ... + 122879382.

Almost surely, 2^4423657122 is an apocalyptic number.

4423657122 is an abundant number, since it is smaller than the sum of its proper divisors (5160933348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4423657122 is a wasteful number, since it uses less digits than its factorization.

4423657122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245758737 (or 245758734 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 4423657122 is about 66510.5790231900. The cubic root of 4423657122 is about 1641.5740788836.

The spelling of 4423657122 in words is "four billion, four hundred twenty-three million, six hundred fifty-seven thousand, one hundred twenty-two".