22279114 has 16 divisors (see below), whose sum is σ = 39261600. Its totient is φ = 9347760.

The previous prime is 22279099. The next prime is 22279121. The reversal of 22279114 is 41197222.

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, 38664 + ... + 39235.

It is an arithmetic number, because the mean of its divisors is an integer number (2453850).

Almost surely, 2^22279114 is an apocalyptic number.

22279114 is a deficient number, since it is larger than the sum of its proper divisors (16982486).

22279114 is a wasteful number, since it uses less digits than its factorization.

22279114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77925.

The product of its digits is 2016, while the sum is 28.

The square root of 22279114 is about 4720.0756349872. The cubic root of 22279114 is about 281.3839392330.

The spelling of 22279114 in words is "twenty-two million, two hundred seventy-nine thousand, one hundred fourteen".