2120013222300 has 108 divisors (see below), whose sum is σ = 6859420649536. Its totient is φ = 547100179200.

The previous prime is 2120013222287. The next prime is 2120013222307. The reversal of 2120013222300 is 32223100212.

2120013222300 is a `hidden beast` number, since 21 + 20 + 0 + 1 + 322 + 2 + 300 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120013222307) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 37965169 + ... + 38020968.

Almost surely, 2^{2120013222300} is an apocalyptic number.

2120013222300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2120013222300 is an abundant number, since it is smaller than the sum of its proper divisors (4739407427236).

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

2120013222300 is a wasteful number, since it uses less digits than its factorization.

2120013222300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75986188 (or 75986178 counting only the distinct ones).

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

Adding to 2120013222300 its reverse (32223100212), we get a palindrome (2152236322512).

The spelling of 2120013222300 in words is "two trillion, one hundred twenty billion, thirteen million, two hundred twenty-two thousand, three hundred".