22014042 has 8 divisors (see below), whose sum is σ = 44028096. Its totient is φ = 7338012.

The previous prime is 22014019. The next prime is 22014043. The reversal of 22014042 is 24041022.

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

22014042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (22014043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1834498 + ... + 1834509.

It is an arithmetic number, because the mean of its divisors is an integer number (5503512).

Almost surely, 2^22014042 is an apocalyptic number.

22014042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22014042 is a wasteful number, since it uses less digits than its factorization.

22014042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3669012.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 22014042 is about 4691.9124032744. The cubic root of 22014042 is about 280.2635358959.

Adding to 22014042 its reverse (24041022), we get a palindrome (46055064).

The spelling of 22014042 in words is "twenty-two million, fourteen thousand, forty-two".