20220020220111 has 8 divisors (see below), whose sum is σ = 27041477193984. Its totient is φ = 13439288363160.

The previous prime is 20220020220107. The next prime is 20220020220119. The reversal of 20220020220111 is 11102202002202.

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

It is not a de Polignac number, because 20220020220111 - 2² = 20220020220107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20220020220119) 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, 10181278071 + ... + 10181280056.

It is an arithmetic number, because the mean of its divisors is an integer number (3380184649248).

Almost surely, 2^{20220020220111} is an apocalyptic number.

20220020220111 is a deficient number, since it is larger than the sum of its proper divisors (6821456973873).

20220020220111 is a wasteful number, since it uses less digits than its factorization.

20220020220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20362558461.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20220020220111 its reverse (11102202002202), we get a palindrome (31322222222313).

The spelling of 20220020220111 in words is "twenty trillion, two hundred twenty billion, twenty million, two hundred twenty thousand, one hundred eleven".