22053112 has 8 divisors (see below), whose sum is σ = 41349600. Its totient is φ = 11026552.

The previous prime is 22053089. The next prime is 22053149. The reversal of 22053112 is 21135022.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1378312 + ... + 1378327.

It is an arithmetic number, because the mean of its divisors is an integer number (5168700).

Almost surely, 2^22053112 is an apocalyptic number.

It is an amenable number.

22053112 is a deficient number, since it is larger than the sum of its proper divisors (19296488).

22053112 is a wasteful number, since it uses less digits than its factorization.

22053112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756645 (or 2756641 counting only the distinct ones).

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

The square root of 22053112 is about 4696.0741050371. The cubic root of 22053112 is about 280.4292395992.

Adding to 22053112 its reverse (21135022), we get a palindrome (43188134).

The spelling of 22053112 in words is "twenty-two million, fifty-three thousand, one hundred twelve".