2210202121011 has 32 divisors (see below), whose sum is σ = 3010475973120. Its totient is φ = 1442037924864.

The previous prime is 2210202120949. The next prime is 2210202121019. The reversal of 2210202121011 is 1101212020122.

2210202121011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2210202121011 - 2⁷ = 2210202120883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2210202121019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215141571 + ... + 215151843.

It is an arithmetic number, because the mean of its divisors is an integer number (94077374160).

Almost surely, 2^{2210202121011} is an apocalyptic number.

2210202121011 is a deficient number, since it is larger than the sum of its proper divisors (800273852109).

2210202121011 is a wasteful number, since it uses less digits than its factorization.

2210202121011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18395.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2210202121011 its reverse (1101212020122), we get a palindrome (3311414141133).

The spelling of 2210202121011 in words is "two trillion, two hundred ten billion, two hundred two million, one hundred twenty-one thousand, eleven".