2120221120010 has 64 divisors (see below), whose sum is σ = 4371340919040. Its totient is φ = 725309882880.

The previous prime is 2120221119977. The next prime is 2120221120177. The reversal of 2120221120010 is 100211220212.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210105065 + ... + 210115155.

It is an arithmetic number, because the mean of its divisors is an integer number (68302201860).

Almost surely, 2^{2120221120010} is an apocalyptic number.

2120221120010 is an abundant number, since it is smaller than the sum of its proper divisors (2251119799030).

2120221120010 is a wasteful number, since it uses less digits than its factorization.

2120221120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16511.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2120221120010 its reverse (100211220212), we get a palindrome (2220432340222).

The spelling of 2120221120010 in words is "two trillion, one hundred twenty billion, two hundred twenty-one million, one hundred twenty thousand, ten".