22014022 has 8 divisors (see below), whose sum is σ = 33789096. Its totient is φ = 10750992.

The previous prime is 22014019. The next prime is 22014043. The reversal of 22014022 is 22041022.

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

It is a junction number, because it is equal to n+sod(n) for n = 22013993 and 22014011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127903 + ... + 128074.

It is an arithmetic number, because the mean of its divisors is an integer number (4223637).

Almost surely, 2^22014022 is an apocalyptic number.

22014022 is a deficient number, since it is larger than the sum of its proper divisors (11775074).

22014022 is a wasteful number, since it uses less digits than its factorization.

22014022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256022.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 22014022 is about 4691.9102719468. The cubic root of 22014022 is about 280.2634510217.

Adding to 22014022 its reverse (22041022), we get a palindrome (44055044).

Subtracting 22014022 from its reverse (22041022), we obtain a cube (27000 = 30³).

The spelling of 22014022 in words is "twenty-two million, fourteen thousand, twenty-two".