20222300111 has 8 divisors (see below), whose sum is σ = 21784388304. Its totient is φ = 18661144320.

The previous prime is 20222300083. The next prime is 20222300117. The reversal of 20222300111 is 11100322202.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-20222300111 is a prime.

It is a super-2 number, since 2×20222300111² (a number of 21 digits) contains 22 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 (20222300117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187721 + ... + 275106.

It is an arithmetic number, because the mean of its divisors is an integer number (2723048538).

Almost surely, 2^20222300111 is an apocalyptic number.

20222300111 is a deficient number, since it is larger than the sum of its proper divisors (1562088193).

20222300111 is a wasteful number, since it uses less digits than its factorization.

20222300111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466201.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20222300111 its reverse (11100322202), we get a palindrome (31322622313).

The spelling of 20222300111 in words is "twenty billion, two hundred twenty-two million, three hundred thousand, one hundred eleven".