2120201100010 has 32 divisors (see below), whose sum is σ = 4362401410560. Its totient is φ = 726785281152.

The previous prime is 2120201099993. The next prime is 2120201100071. The reversal of 2120201100010 is 100011020212.

It is a super-2 number, since 2×2120201100010² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 2120201100010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2569275 + ... + 3292654.

It is an arithmetic number, because the mean of its divisors is an integer number (136325044080).

Almost surely, 2^{2120201100010} is an apocalyptic number.

2120201100010 is an abundant number, since it is smaller than the sum of its proper divisors (2242200310550).

2120201100010 is a wasteful number, since it uses less digits than its factorization.

2120201100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5867110.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2120201100010 its reverse (100011020212), we get a palindrome (2220212120222).

The spelling of 2120201100010 in words is "two trillion, one hundred twenty billion, two hundred one million, one hundred thousand, ten".