10022022 has 16 divisors (see below), whose sum is σ = 22271280. Its totient is φ = 3340656.

The previous prime is 10022017. The next prime is 10022041. The reversal of 10022022 is 22022001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10021995 and 10022013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92743 + ... + 92850.

It is an arithmetic number, because the mean of its divisors is an integer number (1391955).

Almost surely, 2^10022022 is an apocalyptic number.

10022022 is an abundant number, since it is smaller than the sum of its proper divisors (12249258).

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

10022022 is a wasteful number, since it uses less digits than its factorization.

10022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185604 (or 185598 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 10022022 is about 3165.7577292017. The cubic root of 10022022 is about 215.6015029216.

Adding to 10022022 its reverse (22022001), we get a palindrome (32044023).

It can be divided in two parts, 100 and 22022, that added together give a palindrome (22122).

The spelling of 10022022 in words is "ten million, twenty-two thousand, twenty-two".