22000100030 has 8 divisors (see below), whose sum is σ = 39600180072. Its totient is φ = 8800040008.

The previous prime is 22000100021. The next prime is 22000100033. The reversal of 22000100030 is 3000100022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22000099990 and 22000100017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000100033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100004992 + ... + 1100005011.

It is an arithmetic number, because the mean of its divisors is an integer number (4950022509).

Almost surely, 2^22000100030 is an apocalyptic number.

22000100030 is a deficient number, since it is larger than the sum of its proper divisors (17600080042).

22000100030 is a wasteful number, since it uses less digits than its factorization.

22000100030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200010010.

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

Adding to 22000100030 its reverse (3000100022), we get a palindrome (25000200052).

The spelling of 22000100030 in words is "twenty-two billion, one hundred thousand, thirty".