22082122 has 8 divisors (see below), whose sum is σ = 33666372. Its totient is φ = 10860000.

The previous prime is 22082119. The next prime is 22082131. The reversal of 22082122 is 22128022.

It can be written as a sum of positive squares in 2 ways, for example, as 22080601 + 1521 = 4699^2 + 39^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22082122² = 975240224045768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22082122.

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 3 ways as a sum of consecutive naturals, for example, 90379 + ... + 90622.

Almost surely, 2^22082122 is an apocalyptic number.

22082122 is a deficient number, since it is larger than the sum of its proper divisors (11584250).

22082122 is a wasteful number, since it uses less digits than its factorization.

22082122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181064.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 22082122 is about 4699.1618401583. The cubic root of 22082122 is about 280.5521502591.

The spelling of 22082122 in words is "twenty-two million, eighty-two thousand, one hundred twenty-two".