22382494283457 has 24 divisors (see below), whose sum is σ = 40307868494400. Its totient is φ = 11627269757280.

The previous prime is 22382494283371. The next prime is 22382494283467. The reversal of 22382494283457 is 75438249428322.

It is a happy number.

22382494283457 is a `hidden beast` number, since 2 + 2 + 3 + 8 + 249 + 42 + 8 + 345 + 7 = 666.

It is not a de Polignac number, because 22382494283457 - 2²³ = 22382485894849 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a junction number, because it is equal to n+sod(n) for n = 22382494283394 and 22382494283403.

It is not an unprimeable number, because it can be changed into a prime (22382494283467) 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, 16148985082 + ... + 16148986467.

It is an arithmetic number, because the mean of its divisors is an integer number (1679494520600).

Almost surely, 2^{22382494283457} is an apocalyptic number.

It is an amenable number.

22382494283457 is a deficient number, since it is larger than the sum of its proper divisors (17925374210943).

22382494283457 is a wasteful number, since it uses less digits than its factorization.

22382494283457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32297971573 (or 32297971570 counting only the distinct ones).

The product of its digits is 185794560, while the sum is 63.

The spelling of 22382494283457 in words is "twenty-two trillion, three hundred eighty-two billion, four hundred ninety-four million, two hundred eighty-three thousand, four hundred fifty-seven".