220002121102201 has 8 divisors (see below), whose sum is σ = 232116009631520. Its totient is φ = 207941715525312.

The previous prime is 220002121102129. The next prime is 220002121102223. The reversal of 220002121102201 is 102201121200022.

It is a happy number.

220002121102201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 220002121102201 - 2²⁷ = 220001986884473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220002121108201) 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, 13370729655 + ... + 13370746108.

It is an arithmetic number, because the mean of its divisors is an integer number (29014501203940).

Almost surely, 2^{220002121102201} is an apocalyptic number.

It is an amenable number.

220002121102201 is a deficient number, since it is larger than the sum of its proper divisors (12113888529319).

220002121102201 is a wasteful number, since it uses less digits than its factorization.

220002121102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26741476215.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 220002121102201 its reverse (102201121200022), we get a palindrome (322203242302223).

The spelling of 220002121102201 in words is "two hundred twenty trillion, two billion, one hundred twenty-one million, one hundred two thousand, two hundred one".