20222034111 has 24 divisors (see below), whose sum is σ = 30433688064. Its totient is φ = 12924524880.

The previous prime is 20222034103. The next prime is 20222034121. The reversal of 20222034111 is 11143022202.

It is a happy number.

It is not a de Polignac number, because 20222034111 - 2³ = 20222034103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222034121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 308841 + ... + 368546.

It is an arithmetic number, because the mean of its divisors is an integer number (1268070336).

Almost surely, 2^20222034111 is an apocalyptic number.

20222034111 is a deficient number, since it is larger than the sum of its proper divisors (10211653953).

20222034111 is a wasteful number, since it uses less digits than its factorization.

20222034111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677531 (or 677528 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 20222034111 its reverse (11143022202), we get a palindrome (31365056313).

The spelling of 20222034111 in words is "twenty billion, two hundred twenty-two million, thirty-four thousand, one hundred eleven".