2422166532 has 24 divisors (see below), whose sum is σ = 5675376000. Its totient is φ = 804009696.

The previous prime is 2422166521. The next prime is 2422166543. The reversal of 2422166532 is 2356612242.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2422166521) and next prime (2422166543).

It is a junction number, because it is equal to n+sod(n) for n = 2422166493 and 2422166502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419407 + ... + 425142.

It is an arithmetic number, because the mean of its divisors is an integer number (236474000).

Almost surely, 2^2422166532 is an apocalyptic number.

It is an amenable number.

2422166532 is an abundant number, since it is smaller than the sum of its proper divisors (3253209468).

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

2422166532 is a wasteful number, since it uses less digits than its factorization.

2422166532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844795 (or 844793 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 2422166532 is about 49215.5110915248. The cubic root of 2422166532 is about 1342.9752210706.

Adding to 2422166532 its reverse (2356612242), we get a palindrome (4778778774).

The spelling of 2422166532 in words is "two billion, four hundred twenty-two million, one hundred sixty-six thousand, five hundred thirty-two".