22069120 has 32 divisors (see below), whose sum is σ = 52760520. Its totient is φ = 8827392.

The previous prime is 22069109. The next prime is 22069133. The reversal of 22069120 is 2196022.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 22069091 and 22069100.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 16602 + ... + 17881.

Almost surely, 2^22069120 is an apocalyptic number.

22069120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22069120 is an abundant number, since it is smaller than the sum of its proper divisors (30691400).

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

22069120 is an equidigital number, since it uses as much as digits as its factorization.

22069120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34502 (or 34490 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 22069120 is about 4697.7781982550. The cubic root of 22069120 is about 280.4970762159.

The spelling of 22069120 in words is "twenty-two million, sixty-nine thousand, one hundred twenty".