2102220001011 has 8 divisors (see below), whose sum is σ = 3018572309200. Its totient is φ = 1293673846752.

The previous prime is 2102220000967. The next prime is 2102220001033. The reversal of 2102220001011 is 1101000222012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2102220001011 - 2²¹ = 2102217903859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102220001111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26951538436 + ... + 26951538513.

It is an arithmetic number, because the mean of its divisors is an integer number (377321538650).

Almost surely, 2^{2102220001011} is an apocalyptic number.

2102220001011 is a deficient number, since it is larger than the sum of its proper divisors (916352308189).

2102220001011 is a wasteful number, since it uses less digits than its factorization.

2102220001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53903076965.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2102220001011 its reverse (1101000222012), we get a palindrome (3203220223023).

The spelling of 2102220001011 in words is "two trillion, one hundred two billion, two hundred twenty million, one thousand, eleven".