2120220032300 has 36 divisors (see below), whose sum is σ = 4601044378896. Its totient is φ = 848057246400.

The previous prime is 2120220032243. The next prime is 2120220032419. The reversal of 2120220032300 is 32300220212.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2492834 + ... + 3233366.

Almost surely, 2^{2120220032300} is an apocalyptic number.

2120220032300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2120220032300 is an abundant number, since it is smaller than the sum of its proper divisors (2480824346596).

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

2120220032300 is a wasteful number, since it uses less digits than its factorization.

2120220032300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769178 (or 769171 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 2120220032300 its reverse (32300220212), we get a palindrome (2152520252512).

The spelling of 2120220032300 in words is "two trillion, one hundred twenty billion, two hundred twenty million, thirty-two thousand, three hundred".