22300310213220 has 48 divisors (see below), whose sum is σ = 67244012337600. Its totient is φ = 5489307129216.

The previous prime is 22300310213161. The next prime is 22300310213231. The reversal of 22300310213220 is 2231201300322.

It is a happy 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, 14295069870 + ... + 14295071429.

It is an arithmetic number, because the mean of its divisors is an integer number (1400916923700).

Almost surely, 2^{22300310213220} is an apocalyptic number.

22300310213220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22300310213220 is an abundant number, since it is smaller than the sum of its proper divisors (44943702124380).

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

22300310213220 is a wasteful number, since it uses less digits than its factorization.

22300310213220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28590141324 (or 28590141322 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22300310213220 its reverse (2231201300322), we get a palindrome (24531511513542).

The spelling of 22300310213220 in words is "twenty-two trillion, three hundred billion, three hundred ten million, two hundred thirteen thousand, two hundred twenty".