22030213212300 has 72 divisors (see below), whose sum is σ = 65463473239696. Its totient is φ = 5715947208960.

The previous prime is 22030213212299. The next prime is 22030213212307. The reversal of 22030213212300 is 321231203022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22030213212307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 992340847 + ... + 992363046.

Almost surely, 2^{22030213212300} is an apocalyptic number.

22030213212300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22030213212300 is an abundant number, since it is smaller than the sum of its proper divisors (43433260027396).

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

22030213212300 is a wasteful number, since it uses less digits than its factorization.

22030213212300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984703947 (or 1984703940 counting only the distinct ones).

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

Adding to 22030213212300 its reverse (321231203022), we get a palindrome (22351444415322).

The spelling of 22030213212300 in words is "twenty-two trillion, thirty billion, two hundred thirteen million, two hundred twelve thousand, three hundred".