22252114 has 4 divisors (see below), whose sum is σ = 33378174. Its totient is φ = 11126056.

The previous prime is 22252067. The next prime is 22252117. The reversal of 22252114 is 41125222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22250089 + 2025 = 4717^2 + 45^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22252091 and 22252100.

It is not an unprimeable number, because it can be changed into a prime (22252117) by changing a digit.

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 as a sum of consecutive naturals, namely, 5563027 + ... + 5563030.

Almost surely, 2^22252114 is an apocalyptic number.

22252114 is a deficient number, since it is larger than the sum of its proper divisors (11126060).

22252114 is a wasteful number, since it uses less digits than its factorization.

22252114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11126059.

The product of its digits is 320, while the sum is 19.

The square root of 22252114 is about 4717.2146442578. The cubic root of 22252114 is about 281.2702237968.

Adding to 22252114 its reverse (41125222), we get a palindrome (63377336).

It can be divided in two parts, 22252 and 114, that added together give a triangular number (22366 = T₂₁₁).

The spelling of 22252114 in words is "twenty-two million, two hundred fifty-two thousand, one hundred fourteen".