220103022220101 has 96 divisors (see below), whose sum is σ = 337753888862208. Its totient is φ = 137876586946560.

The previous prime is 220103022220091. The next prime is 220103022220223. The reversal of 220103022220101 is 101022220301022.

220103022220101 is a `hidden beast` number, since 220 + 1 + 0 + 302 + 22 + 20 + 101 = 666.

It is not a de Polignac number, because 220103022220101 - 2¹⁸ = 220103021957957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220103022290101) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16515564900 + ... + 16515578226.

It is an arithmetic number, because the mean of its divisors is an integer number (3518269675648).

Almost surely, 2^{220103022220101} is an apocalyptic number.

It is an amenable number.

220103022220101 is a deficient number, since it is larger than the sum of its proper divisors (117650866642107).

220103022220101 is a wasteful number, since it uses less digits than its factorization.

220103022220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16611 (or 16608 counting only the distinct ones).

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

Adding to 220103022220101 its reverse (101022220301022), we get a palindrome (321125242521123).

The spelling of 220103022220101 in words is "two hundred twenty trillion, one hundred three billion, twenty-two million, two hundred twenty thousand, one hundred one".