20220201122 has 32 divisors (see below), whose sum is σ = 33270082560. Its totient is φ = 9140435920.

The previous prime is 20220201097. The next prime is 20220201139. The reversal of 20220201122 is 22110202202.

It is a junction number, because it is equal to n+sod(n) for n = 20220201097 and 20220201106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3810323 + ... + 3815625.

It is an arithmetic number, because the mean of its divisors is an integer number (1039690080).

Almost surely, 2^20220201122 is an apocalyptic number.

20220201122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20220201122 is a deficient number, since it is larger than the sum of its proper divisors (13049881438).

20220201122 is a wasteful number, since it uses less digits than its factorization.

20220201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6238.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20220201122 its reverse (22110202202), we get a palindrome (42330403324).

The spelling of 20220201122 in words is "twenty billion, two hundred twenty million, two hundred one thousand, one hundred twenty-two".