22034120 has 32 divisors (see below), whose sum is σ = 49923000. Its totient is φ = 8752128.

The previous prime is 22034107. The next prime is 22034123. The reversal of 22034120 is 2143022.

It can be written as a sum of positive squares in 4 ways, for example, as 8031556 + 14002564 = 2834^2 + 3742^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22034095 and 22034104.

It is not an unprimeable number, because it can be changed into a prime (22034123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4112 + ... + 7808.

Almost surely, 2^22034120 is an apocalyptic number.

22034120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22034120 is an abundant number, since it is smaller than the sum of its proper divisors (27888880).

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

22034120 is a wasteful number, since it uses less digits than its factorization.

22034120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3857 (or 3853 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 22034120 is about 4694.0515548937. The cubic root of 22034120 is about 280.3487151857.

Adding to 22034120 its reverse (2143022), we get a palindrome (24177142).

The spelling of 22034120 in words is "twenty-two million, thirty-four thousand, one hundred twenty".