22110048 has 36 divisors (see below), whose sum is σ = 62876268. Its totient is φ = 7369920.

The previous prime is 22110043. The next prime is 22110059. The reversal of 22110048 is 84001122.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 22110048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38098 + ... + 38673.

It is an arithmetic number, because the mean of its divisors is an integer number (1746563).

Almost surely, 2^22110048 is an apocalyptic number.

It is an amenable number.

22110048 is an abundant number, since it is smaller than the sum of its proper divisors (40766220).

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

22110048 is a wasteful number, since it uses less digits than its factorization.

22110048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76787 (or 76776 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 22110048 is about 4702.1322822736. The cubic root of 22110048 is about 280.6703665393.

The spelling of 22110048 in words is "twenty-two million, one hundred ten thousand, forty-eight".