22010030 has 32 divisors (see below), whose sum is σ = 46388160. Its totient is φ = 7361280.

The previous prime is 22010003. The next prime is 22010033. The reversal of 22010030 is 3001022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 965 + ... + 6704.

It is an arithmetic number, because the mean of its divisors is an integer number (1449630).

Almost surely, 2^22010030 is an apocalyptic number.

22010030 is an abundant number, since it is smaller than the sum of its proper divisors (24378130).

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

22010030 is a wasteful number, since it uses less digits than its factorization.

22010030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7724.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 22010030 is about 4691.4848395790. The cubic root of 22010030 is about 280.2465091027.

Adding to 22010030 its reverse (3001022), we get a palindrome (25011052).

The spelling of 22010030 in words is "twenty-two million, ten thousand, thirty".