2220021102011 has 4 divisors (see below), whose sum is σ = 2233314641712. Its totient is φ = 2206727562312.

The previous prime is 2220021101983. The next prime is 2220021102037. The reversal of 2220021102011 is 1102011200222.

2220021102011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2220021102011 - 2¹⁰ = 2220021100987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220021102071) 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, 6646769600 + ... + 6646769933.

It is an arithmetic number, because the mean of its divisors is an integer number (558328660428).

Almost surely, 2^{2220021102011} is an apocalyptic number.

2220021102011 is a deficient number, since it is larger than the sum of its proper divisors (13293539701).

2220021102011 is a wasteful number, since it uses less digits than its factorization.

2220021102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13293539700.

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

Adding to 2220021102011 its reverse (1102011200222), we get a palindrome (3322032302233).

The spelling of 2220021102011 in words is "two trillion, two hundred twenty billion, twenty-one million, one hundred two thousand, eleven".