20222200131030 has 24 divisors (see below), whose sum is σ = 52577720340912. Its totient is φ = 5392586701584.

The previous prime is 20222200130987. The next prime is 20222200131037. The reversal of 20222200131030 is 3013100222202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20222200130994 and 20222200131012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222200131037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112345556194 + ... + 112345556373.

It is an arithmetic number, because the mean of its divisors is an integer number (2190738347538).

Almost surely, 2^{20222200131030} is an apocalyptic number.

20222200131030 is an abundant number, since it is smaller than the sum of its proper divisors (32355520209882).

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

20222200131030 is a wasteful number, since it uses less digits than its factorization.

20222200131030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224691112580 (or 224691112577 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20222200131030 its reverse (3013100222202), we get a palindrome (23235300353232).

The spelling of 20222200131030 in words is "twenty trillion, two hundred twenty-two billion, two hundred million, one hundred thirty-one thousand, thirty".