22112350 has 24 divisors (see below), whose sum is σ = 44294040. Its totient is φ = 8164320.

The previous prime is 22112327. The next prime is 22112353. The reversal of 22112350 is 5321122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22112353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16360 + ... + 17659.

It is an arithmetic number, because the mean of its divisors is an integer number (1845585).

Almost surely, 2^22112350 is an apocalyptic number.

22112350 is an abundant number, since it is smaller than the sum of its proper divisors (22181690).

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

22112350 is a wasteful number, since it uses less digits than its factorization.

22112350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34044 (or 34039 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 22112350 is about 4702.3770584673. The cubic root of 22112350 is about 280.6801069186.

Adding to 22112350 its reverse (5321122), we get a palindrome (27433472).

The spelling of 22112350 in words is "twenty-two million, one hundred twelve thousand, three hundred fifty".