22102114 has 4 divisors (see below), whose sum is σ = 33153174. Its totient is φ = 11051056.

The previous prime is 22102097. The next prime is 22102117. The reversal of 22102114 is 41120122.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41120122 = 2 ⋅20560061.

It can be written as a sum of positive squares in only one way, i.e., 21762225 + 339889 = 4665^2 + 583^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22102094 and 22102103.

It is not an unprimeable number, because it can be changed into a prime (22102117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5525527 + ... + 5525530.

Almost surely, 2^22102114 is an apocalyptic number.

22102114 is a deficient number, since it is larger than the sum of its proper divisors (11051060).

22102114 is a wasteful number, since it uses less digits than its factorization.

22102114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11051059.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 22102114 is about 4701.2885467710. The cubic root of 22102114 is about 280.6367904762.

Adding to 22102114 its reverse (41120122), we get a palindrome (63222236).

The spelling of 22102114 in words is "twenty-two million, one hundred two thousand, one hundred fourteen".