7020221102111 has 8 divisors (see below), whose sum is σ = 8032471692960. Its totient is φ = 6010310976768.

The previous prime is 7020221102087. The next prime is 7020221102113. The reversal of 7020221102111 is 1112011220207.

It is a happy number.

7020221102111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 7020221102111 - 2¹⁰ = 7020221101087 is a prime.

It is a super-3 number, since 3×7020221102111³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7020221102113) 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, 585109946 + ... + 585121943.

It is an arithmetic number, because the mean of its divisors is an integer number (1004058961620).

Almost surely, 2^{7020221102111} is an apocalyptic number.

7020221102111 is a deficient number, since it is larger than the sum of its proper divisors (1012250590849).

7020221102111 is a wasteful number, since it uses less digits than its factorization.

7020221102111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170232753.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 7020221102111 its reverse (1112011220207), we get a palindrome (8132232322318).

The spelling of 7020221102111 in words is "seven trillion, twenty billion, two hundred twenty-one million, one hundred two thousand, one hundred eleven".