22211000030 has 32 divisors (see below), whose sum is σ = 40480159104. Its totient is φ = 8773308576.

The previous prime is 22211000029. The next prime is 22211000047. The reversal of 22211000030 is 3000011222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22210999975 and 22211000020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2321717 + ... + 2331263.

It is an arithmetic number, because the mean of its divisors is an integer number (1265004972).

Almost surely, 2^22211000030 is an apocalyptic number.

22211000030 is a deficient number, since it is larger than the sum of its proper divisors (18269159074).

22211000030 is a wasteful number, since it uses less digits than its factorization.

22211000030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12440.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 22211000030 its reverse (3000011222), we get a palindrome (25211011252).

The spelling of 22211000030 in words is "twenty-two billion, two hundred eleven million, thirty", and thus it is an aban number.