2022120021300 has 72 divisors (see below), whose sum is σ = 5949831165600. Its totient is φ = 530092475520.

The previous prime is 2022120021293. The next prime is 2022120021319. The reversal of 2022120021300 is 31200212202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2022120021300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57104335 + ... + 57139734.

Almost surely, 2^{2022120021300} is an apocalyptic number.

2022120021300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022120021300 is an abundant number, since it is smaller than the sum of its proper divisors (3927711144300).

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

2022120021300 is a wasteful number, since it uses less digits than its factorization.

2022120021300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114244145 (or 114244138 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2022120021300 its reverse (31200212202), we get a palindrome (2053320233502).

The spelling of 2022120021300 in words is "two trillion, twenty-two billion, one hundred twenty million, twenty-one thousand, three hundred".