22244301030 has 32 divisors (see below), whose sum is σ = 61012940544. Its totient is φ = 5084411616.

The previous prime is 22244300989. The next prime is 22244301043. The reversal of 22244301030 is 3010344222.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 22244300988 and 22244301006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52962412 + ... + 52962831.

It is an arithmetic number, because the mean of its divisors is an integer number (1906654392).

Almost surely, 2^22244301030 is an apocalyptic number.

22244301030 is an abundant number, since it is smaller than the sum of its proper divisors (38768639514).

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

22244301030 is a wasteful number, since it uses less digits than its factorization.

22244301030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105925260.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22244301030 its reverse (3010344222), we get a palindrome (25254645252).

The spelling of 22244301030 in words is "twenty-two billion, two hundred forty-four million, three hundred one thousand, thirty".