22200211321230 has 32 divisors (see below), whose sum is σ = 53280677487744. Its totient is φ = 5920037428256.

The previous prime is 22200211321177. The next prime is 22200211321241. The reversal of 22200211321230 is 3212311200222.

It is a junction number, because it is equal to n+sod(n) for n = 22200211321197 and 22200211321206.

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, 10133569 + ... + 12128051.

It is an arithmetic number, because the mean of its divisors is an integer number (1665021171492).

Almost surely, 2^{22200211321230} is an apocalyptic number.

22200211321230 is an abundant number, since it is smaller than the sum of its proper divisors (31080466166514).

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

22200211321230 is a wasteful number, since it uses less digits than its factorization.

22200211321230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365520.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22200211321230 its reverse (3212311200222), we get a palindrome (25412522521452).

The spelling of 22200211321230 in words is "twenty-two trillion, two hundred billion, two hundred eleven million, three hundred twenty-one thousand, two hundred thirty".