2010572121011 has 4 divisors (see below), whose sum is σ = 2010629439000. Its totient is φ = 2010514803024.

The previous prime is 2010572120993. The next prime is 2010572121013. The reversal of 2010572121011 is 1101212750102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2010572121011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010572121013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28606346 + ... + 28676543.

It is an arithmetic number, because the mean of its divisors is an integer number (502657359750).

Almost surely, 2^{2010572121011} is an apocalyptic number.

2010572121011 is a deficient number, since it is larger than the sum of its proper divisors (57317989).

2010572121011 is an equidigital number, since it uses as much as digits as its factorization.

2010572121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57317988.

The product of its (nonzero) digits is 280, while the sum is 23.

Adding to 2010572121011 its reverse (1101212750102), we get a palindrome (3111784871113).

The spelling of 2010572121011 in words is "two trillion, ten billion, five hundred seventy-two million, one hundred twenty-one thousand, eleven".